Steam Siege Master Set Guide
Every card, every reverse holo, every secret rare — with live prices, binder math and a full checklist. Released 2016. XY series.
209cards to master set
$494.02at today’s prices
912-pocket pages
Chase card: Gardevoir-EX · $98.69What counts as the master set
114Base cards#1–114, every rarity$282.50
93Reverse holosparallel foil of eligible base cards$72.94
2Secret raresnumbered above 114$138.58
209Master seteverything, one of each$494.02
Prices are live market values, refreshed daily — the cost above is what a full master set trades for today, not a stale estimate. Going for the grand master set? Add the era’s promos — XY Black Star Promos (216 cards) — for 425 cards total, about $6,510.33 all-in. Full promo checklist below.
Every rarity, counted across the full master set · live combined value
| Rarity | Cards | Combined value | Avg / card |
|---|---|---|---|
| Rare Ultra | 8 | $168.94 | $21.12 |
| Rare Secret | 2 | $138.58 | $69.29 |
| Rare Holo EX | 6 | $44.25 | $7.38 |
| Rare BREAK | 7 | $39.11 | $5.59 |
| Rare | 23 | $8.92 | $0.39 |
| Rare Holo | 9 | $8.05 | $0.89 |
| Uncommon | 30 | $7.19 | $0.24 |
| Common | 31 | $6.04 | $0.19 |
| Reverse holos (parallel) | 93 | $72.94 | $0.78 |
Where the promos come from this set’s promo-bearing products, priced live
Every promo card these products contain is in the grand-master checklist below (XY Black Star Promos).
Binder setup
9-pocket binder
12 pages
dual-sided · 216 slots for 209 cards
- Classic 3×3 layout — rows read like the checklist
- Buy side-loading pages so cards can’t slide out
Recommended
12-pocket binder
9 pages
dual-sided · a 216-pocket binder fits the whole master set
- One binder for everything — no volume 2
- 4 columns show full art rows beautifully
- Sleeve secret rares before they go in (double-sleeve the chase)
Every page, exactly as it should look
Page 1 · front (1/18 sides)
#1 → base set → secret rares → reverse holo section
Layout strategy: base set in number order first, secret rares after #114, reverse holos as their own section at the back (badged RH above). Prefer them side-by-side with the regular print instead? Double the page counts.
The chase the cards that make this master set
The promos XY Black Star Promos · 216 cards · $6,016.31 all-in
The most valuable promos of the era — the complete 216-card promo checklist is in the grand-master section below, and the full set lives at XY Black Star Promos.
Master set checklist live prices · every card links to full history
Base set 114 cards · $282.50
| # | Card | Rarity | Market |
|---|---|---|---|
| 1 | Tangela | Common | $0.20 |
| 2 | Tangrowth | Uncommon | $0.14 |
| 3 | Hoppip | Common | $0.16 |
| 4 | Skiploom | Uncommon | $0.21 |
| 5 | Jumpluff | Rare | $0.27 |
| 6 | Yanma | Common | $0.12 |
| 7 | Yanmega | Rare | $0.20 |
| 8 | Yanmega BREAK | Rare BREAK | $2.81 |
| 9 | Seedot | Common | $0.13 |
| 10 | Nuzleaf | Uncommon | $0.10 |
| 11 | Shiftry | Rare Holo | $0.61 |
| 12 | Foongus | Common | $0.40 |
| 13 |  Amoonguss | Rare | $0.27 |
| 14 |  Larvesta | Common | $0.26 |
| 15 |  Volcarona | Rare | $0.98 |
| 16 |  Ponyta | Common | $0.21 |
| 17 |  Rapidash | Uncommon | $0.20 |
| 18 |  Chimchar | Common | $0.20 |
| 19 |  Monferno | Uncommon | $0.20 |
| 20 |  Infernape | Rare Holo | $1.02 |
| 21 |  Talonflame BREAK | Rare BREAK | $5.04 |
| 22 |  Litleo | Common | $0.15 |
| 23 |  Pyroar | Rare | $0.28 |
| 24 |  Pyroar BREAK | Rare BREAK | $3.72 |
| 25 |  Volcanion | Rare | $0.36 |
| 26 |  Volcanion-EX | Rare Holo EX | $2.79 |
| 27 |  Mantine | Common | $0.22 |
| 28 |  Shellos | Common | $0.21 |
| 29 |  Gastrodon | Rare | $0.51 |
| 30 |  Oshawott | Common | $0.22 |
| 31 |  Dewott | Uncommon | $0.17 |
| 32 |  Samurott | Rare | $0.45 |
| 33 |  Clauncher | Common | $0.14 |
| 34 |  Clawitzer | Rare | $0.31 |
| 35 |  Clawitzer BREAK | Rare BREAK | $3.93 |
| 36 |  Bergmite | Common | $0.12 |
| 37 |  Avalugg | Rare | $0.41 |
| 38 |  Mareep | Common | $0.22 |
| 39 |  Flaaffy | Uncommon | $0.34 |
| 40 |  Ampharos | Rare Holo | $1.12 |
| 41 |  Joltik | Common | $0.24 |
| 42 |  Galvantula | Rare | $0.55 |
| 43 |  Nidoran ♂ | Common | $0.23 |
| 44 |  Nidorino | Uncommon | $0.18 |
| 45 |  Nidoking | Rare | $0.70 |
| 46 |  Drifloon | Common | $0.25 |
| 47 |  Drifblim | Uncommon | $0.13 |
| 48 |  Litwick | Common | $0.14 |
| 49 |  Lampent | Uncommon | $0.18 |
| 50 |  Chandelure | Rare Holo | $1.64 |
| 51 |  Hoopa | Rare | $0.38 |
| 52 |  Mankey | Common | $0.19 |
| 53 |  Primeape | Rare | $0.30 |
| 54 |  Nosepass | Common | $0.14 |
| 55 |  Probopass | Rare | $0.26 |
| 56 |  Anorith | Uncommon | $0.19 |
| 57 |  Armaldo | Rare | $0.41 |
| 58 |  Croagunk | Common | $0.11 |
| 59 |  Toxicroak | Rare | $0.24 |
| 60 |  Sneasel | Common | $0.17 |
| 61 |  Weavile | Rare | $0.38 |
| 62 |  Spiritomb | Rare | $0.28 |
| 63 |  Pawniard | Common | $0.08 |
| 64 |  Bisharp | Rare Holo | $1.25 |
| 65 |  Yveltal | Rare Holo | $0.53 |
| 66 |  Yveltal BREAK | Rare BREAK | $8.62 |
| 67 |  Steelix-EX | Rare Holo EX | $2.32 |
| 68 |  M Steelix-EX | Rare Holo EX | $8.57 |
| 69 |  Shieldon | Uncommon | $0.24 |
| 70 |  Bastiodon | Rare | $0.37 |
| 71 |  Klink | Common | $0.14 |
| 72 |  Klang | Uncommon | $0.12 |
| 73 |  Klinklang | Rare Holo | $0.35 |
| 74 |  Cobalion | Rare | $0.35 |
| 75 |  Magearna-EX | Rare Holo EX | $1.61 |
| 76 |  Marill | Common | $0.40 |
| 77 |  Azumarill | Uncommon | $1.54 |
| 78 |  Gardevoir-EX | Rare Holo EX | $5.27 |
| 79 |  M Gardevoir-EX | Rare Holo EX | $23.69 |
| 80 |  Klefki | Uncommon | $0.28 |
| 81 |  Xerneas | Rare Holo | $1.06 |
| 82 |  Xerneas BREAK | Rare BREAK | $8.60 |
| 83 |  Druddigon | Rare | $0.27 |
| 84 |  Deino | Common | $0.15 |
| 85 |  Zweilous | Uncommon | $0.14 |
| 86 |  Hydreigon | Rare Holo | $0.47 |
| 87 |  Hydreigon BREAK | Rare BREAK | $6.39 |
| 88 |  Meowth | Common | $0.32 |
| 89 |  Persian | Uncommon | $0.22 |
| 90 |  Aipom | Common | $0.23 |
| 91 |  Ambipom | Uncommon | $0.14 |
| 92 |  Rufflet | Common | $0.13 |
| 93 |  Braviary | Uncommon | $0.17 |
| 94 |  Fletchling | Common | $0.16 |
| 95 |  Fletchinder | Uncommon | $0.18 |
| 96 |  Talonflame | Rare | $0.39 |
| 97 |  Hawlucha | Uncommon | $0.18 |
| 98 |  Armor Fossil Shieldon | Uncommon | $0.20 |
| 99 |  Captivating Poké Puff | Uncommon | $0.24 |
| 100 |  Claw Fossil Anorith | Uncommon | $0.17 |
| 101 |  Gardevoir Spirit Link | Uncommon | $0.23 |
| 102 |  Greedy Dice | Uncommon | $0.16 |
| 103 |  Ninja Boy | Uncommon | $0.14 |
| 104 |  Pokémon Ranger | Uncommon | $0.17 |
| 105 |  Special Charge | Uncommon | $0.40 |
| 106 |  Steelix Spirit Link | Uncommon | $0.23 |
| 107 |  Volcanion-EX | Rare Ultra | $8.65 |
| 108 |  Steelix-EX | Rare Ultra | $19.65 |
| 109 |  M Steelix-EX | Rare Ultra | $36.27 |
| 110 |  Magearna-EX | Rare Ultra | $9.04 |
| 111 |  Gardevoir-EX | Rare Ultra | $22.52 |
| 112 |  M Gardevoir-EX | Rare Ultra | $54.37 |
| 113 |  Pokémon Ranger | Rare Ultra | $7.70 |
| 114 |  Professor Sycamore | Rare Ultra | $10.74 |
Reverse holos 93 cards · $72.94
| # | Card | Rarity | Reverse Holo |
|---|---|---|---|
| 1 | Tangela | Common | $0.42 |
| 2 | Tangrowth | Uncommon | $0.49 |
| 3 | Hoppip | Common | $0.39 |
| 4 | Skiploom | Uncommon | $0.48 |
| 5 | Jumpluff | Rare | $0.50 |
| 6 | Yanma | Common | $0.30 |
| 7 | Yanmega | Rare | $0.54 |
| 9 | Seedot | Common | $0.32 |
| 10 | Nuzleaf | Uncommon | $0.32 |
| 11 | Shiftry | Rare Holo | $1.24 |
| 12 | Foongus | Common | $0.74 |
| 13 | Amoonguss | Rare | $0.49 |
| 14 | Larvesta | Common | $0.45 |
| 15 | Volcarona | Rare | $3.08 |
| 16 | Ponyta | Common | $0.59 |
| 17 | Rapidash | Uncommon | $0.67 |
| 18 | Chimchar | Common | $0.56 |
| 19 | Monferno | Uncommon | $0.58 |
| 20 | Infernape | Rare Holo | $1.12 |
| 22 | Litleo | Common | $0.34 |
| 23 | Pyroar | Rare | $0.55 |
| 25 | Volcanion | Rare | $0.60 |
| 27 | Mantine | Common | $0.41 |
| 28 | Shellos | Common | $0.44 |
| 29 | Gastrodon | Rare | $0.83 |
| 30 | Oshawott | Common | $0.52 |
| 31 | Dewott | Uncommon | $0.45 |
| 32 | Samurott | Rare | $0.81 |
| 33 | Clauncher | Common | $0.29 |
| 34 | Clawitzer | Rare | $0.39 |
| 36 | Bergmite | Common | $0.29 |
| 37 | Avalugg | Rare | $0.70 |
| 38 | Mareep | Common | $0.59 |
| 39 | Flaaffy | Uncommon | $0.60 |
| 40 | Ampharos | Rare Holo | $1.74 |
| 41 | Joltik | Common | $0.43 |
| 42 | Galvantula | Rare | $2.50 |
| 43 | Nidoran ♂ | Common | $0.52 |
| 44 | Nidorino | Uncommon | $0.59 |
| 45 | Nidoking | Rare | $3.57 |
| 46 | Drifloon | Common | $0.33 |
| 47 | Drifblim | Uncommon | $0.32 |
| 48 | Litwick | Common | $0.35 |
| 49 | Lampent | Uncommon | $0.47 |
| 50 | Chandelure | Rare Holo | $2.35 |
| 51 | Hoopa | Rare | $0.63 |
| 52 | Mankey | Common | $0.28 |
| 53 | Primeape | Rare | $0.61 |
| 54 | Nosepass | Common | $0.35 |
| 55 | Probopass | Rare | $0.42 |
| 56 | Anorith | Uncommon | $0.83 |
| 57 | Armaldo | Rare | $0.65 |
| 58 | Croagunk | Common | $0.31 |
| 59 | Toxicroak | Rare | $0.54 |
| 60 | Sneasel | Common | $0.35 |
| 61 | Weavile | Rare | $0.66 |
| 62 | Spiritomb | Rare | $0.55 |
| 63 | Pawniard | Common | $0.34 |
| 64 | Bisharp | Rare Holo | $1.44 |
| 65 | Yveltal | Rare Holo | $0.74 |
| 69 | Shieldon | Uncommon | $0.48 |
| 70 | Bastiodon | Rare | $0.64 |
| 71 | Klink | Common | $0.32 |
| 72 | Klang | Uncommon | $0.45 |
| 73 | Klinklang | Rare Holo | $0.45 |
| 74 | Cobalion | Rare | $0.72 |
| 76 | Marill | Common | $1.16 |
| 77 | Azumarill | Uncommon | $11.79 |
| 80 | Klefki | Uncommon | $0.68 |
| 81 | Xerneas | Rare Holo | $1.37 |
| 83 | Druddigon | Rare | $0.66 |
| 84 | Deino | Common | $0.26 |
| 85 | Zweilous | Uncommon | $0.37 |
| 86 | Hydreigon | Rare Holo | $0.54 |
| 88 | Meowth | Common | $0.67 |
| 89 | Persian | Uncommon | $0.51 |
| 90 | Aipom | Common | $0.52 |
| 91 | Ambipom | Uncommon | $0.40 |
| 92 | Rufflet | Common | $0.32 |
| 93 | Braviary | Uncommon | $0.37 |
| 94 | Fletchling | Common | $0.33 |
| 95 | Fletchinder | Uncommon | $0.40 |
| 96 | Talonflame | Rare | $0.66 |
| 97 | Hawlucha | Uncommon | $0.49 |
| 98 | Armor Fossil Shieldon | Uncommon | $0.37 |
| 99 | Captivating Poké Puff | Uncommon | $0.34 |
| 100 | Claw Fossil Anorith | Uncommon | $0.32 |
| 101 | Gardevoir Spirit Link | Uncommon | $0.57 |
| 102 | Greedy Dice | Uncommon | $0.31 |
| 103 | Ninja Boy | Uncommon | $0.35 |
| 104 | Pokémon Ranger | Uncommon | $0.41 |
| 105 | Special Charge | Uncommon | $2.24 |
| 106 | Steelix Spirit Link | Uncommon | $0.51 |
Secret rares 2 cards · $138.58
| # | Card | Rarity | Market |
|---|---|---|---|
| 115 |  Volcanion-EX | Rare Secret | $39.89 |
| 116 | Gardevoir-EX | Rare Secret | $98.69 |
Grand master: XY Black Star Promosoptional — the era’s promos take you from 209 to 425 cards216 cards · $6,016.31
| # | Card | Rarity | Market |
|---|---|---|---|
| XY01 |  Chespin | Promo | $4.38 |
| XY02 |  Fennekin | Promo | $4.50 |
| XY03 |  Froakie | Promo | $9.29 |
| XY04 |  Sylveon | Promo | $24.99 |
| XY05 |  Xerneas | Promo | $8.00 |
| XY06 |  Yveltal | Promo | $9.14 |
| XY07 |  Xerneas-EX | Promo | $5.69 |
| XY08 |  Yveltal-EX | Promo | $5.97 |
| XY09 |  Garchomp-EX | Promo | $4.53 |
| XY10 |  Dragalge | Promo | $12.30 |
| XY100 |  Mewtwo | Promo | $16.59 |
| XY101 |  Mewtwo | Promo | $22.32 |
| XY102 |  Aurorus-EX | Promo | $10.00 |
| XY103 |  Mawile-EX | Promo | $7.64 |
| XY104 |  M Mawile-EX | Promo | $11.00 |
| XY105 |  Mawile Spirit Link | Promo | $5.13 |
| XY106 |  Gyarados-EX | Promo | $16.10 |
| XY107 |  Mewtwo-EX | Promo | $10.70 |
| XY108 |  Machamp-EX | Promo | $3.07 |
| XY109 |  Gyarados | Promo | $42.91 |
| XY11 |  Skiddo | Promo | $2.49 |
| XY110 |  Mew | Promo | $92.00 |
| XY111 |  Celebi | Promo | $35.17 |
| XY112 |  Jirachi | Promo | $47.76 |
| XY113 |  Manaphy | Promo | $41.79 |
| XY114 |  Darkrai | Promo | $56.06 |
| XY115 |  Shaymin | Promo | $54.33 |
| XY116 |  Arceus | Promo | $36.92 |
| XY117 |  Victini | Promo | $33.17 |
| XY118 |  Keldeo | Promo | $24.99 |
| XY119 |  Genesect | Promo | $14.65 |
| XY12 |  Honedge | Promo | $2.99 |
| XY120 |  Meloetta | Promo | $23.98 |
| XY121 |  Charizard-EX | Promo | $124.30 |
| XY122 |  Blastoise-EX | Promo | $109.88 |
| XY123 |  Venusaur-EX | Promo | $150.85 |
| XY124 |  Pikachu-EX | Promo | $169.50 |
| XY125 |  Mewtwo-EX | Promo | $70.19 |
| XY126 |  Mew-EX | Promo | $134.88 |
| XY127 |  Moltres | Promo | $56.49 |
| XY128 |  White Kyurem | Promo | $20.10 |
| XY129 |  Zygarde | Promo | $14.37 |
| XY13 |  Machamp | Promo | $24.41 |
| XY130 |  Tyranitar | Promo | $35.99 |
| XY131 |  Pansear | Promo | $2.00 |
| XY132 |  Gastly | Promo | $9.69 |
| XY133 |  Ash-Greninja-EX | Promo | $28.16 |
| XY134 |  Empoleon BREAK | Promo | $9.99 |
| XY135 |  Beheeyem BREAK | Promo | $0.99 |
| XY136 |  Noctowl BREAK | Promo | $8.24 |
| XY137 |  Vivillon | Promo | $3.14 |
| XY138 |  Froakie | Promo | $3.88 |
| XY139 |  Floette | Promo | $2.99 |
| XY14 |  Trevenant | Promo | $1.44 |
| XY140 |  Lucario | Promo | $12.83 |
| XY141 |  Rayquaza | Promo | $26.97 |
| XY142 |  Azelf | Promo | $5.64 |
| XY143 |  Magikarp | Promo | $76.00 |
| XY144 |  Yanmega | Promo | $10.82 |
| XY145 |  Volcanion | Promo | $14.33 |
| XY146 |  Clawitzer | Promo | $12.97 |
| XY147 |  Hoopa | Promo | $18.49 |
| XY148 |  Shaymin-EX | Promo | $48.50 |
| XY149 |  Xerneas-EX | Promo | $11.86 |
| XY15 |  Slurpuff | Promo | $2.99 |
| XY150 |  Yveltal-EX | Promo | $11.48 |
| XY150A |  Yveltal-EX | Promo | $187.50 |
| XY151 |  Zygarde-EX | Promo | $5.36 |
| XY152 |  Zygarde | Promo | $2.93 |
| XY153 |  Ho-Oh | Promo | $10.51 |
| XY154 |  Ho-Oh BREAK | Promo | $23.98 |
| XY155 |  Wobbuffet BREAK | Promo | $8.57 |
| XY156 |  Lugia | Promo | $17.50 |
| XY157 |  Beedrill-EX | Promo | $4.41 |
| XY158 |  M Beedrill-EX | Promo | $17.68 |
| XY159 |  Beedrill Spirit Link | Promo | $1.99 |
| XY16 |  Gogoat | Promo | $3.50 |
| XY160 |  Black Kyurem | Promo | $2.23 |
| XY161 |  Braixen | Promo | $2.12 |
| XY162 |  Greninja | Promo | $5.45 |
| XY163 |  Weezing | Promo | $2.25 |
| XY164 |  Volcanion | Promo | $1.75 |
| XY165 |  Magearna | Promo | $2.65 |
| XY166 |  M Gengar-EX | Promo | $91.25 |
| XY167 |  Garchomp-EX | Promo | $18.40 |
| XY168 |  M Garchomp-EX | Promo | $50.00 |
| XY169 |  Garchomp Spirit Link | Promo | $5.00 |
| XY17 |  Charizard-EX | Promo | $11.99 |
| XY170 |  Salamence-EX | Promo | $11.64 |
| XY171 |  M Salamence-EX | Promo | $25.00 |
| XY172 |  Salamence Spirit Link | Promo | $4.76 |
| XY173 |  Volcanion-EX | Promo | $2.71 |
| XY174 |  Pikachu-EX | Promo | $13.88 |
| XY175 |  Magearna-EX | Promo | $2.62 |
| XY176 |  Champions Festival | Promo | $414.70 |
| XY177 |  Karen | Promo | $11.15 |
| XY177A |  Karen | Promo | $59.28 |
| XY178 |  Absol | Promo | $45.00 |
| XY179 |  Snorlax | Promo | $12.51 |
| XY18 |  Chesnaught-EX | Promo | $4.04 |
| XY180 |  Arcanine BREAK | Promo | $14.74 |
| XY181 |  Crobat BREAK | Promo | $7.45 |
| XY182 |  Mandibuzz BREAK | Promo | $4.86 |
| XY183 |  Mewtwo-EX | Promo | $6.10 |
| XY184 |  Giratina | Promo | $10.25 |
| XY185 |  Volcanion | Promo | $11.37 |
| XY186 |  Magearna | Promo | $27.00 |
| XY187 |  Celebi | Promo | $11.86 |
| XY188 |  Shaymin | Promo | $8.33 |
| XY189 |  Victini | Promo | $7.50 |
| XY19 |  Delphox-EX | Promo | $6.72 |
| XY190 |  Manaphy | Promo | $4.45 |
| XY191 |  Keldeo | Promo | $3.31 |
| XY192 |  Mew | Promo | $75.02 |
| XY193 |  Meloetta | Promo | $6.90 |
| XY194 |  Darkrai | Promo | $19.90 |
| XY195 |  Jirachi | Promo | $8.35 |
| XY196 |  Genesect | Promo | $2.99 |
| XY197 |  Arceus | Promo | $15.50 |
| XY198 |  M Camerupt-EX | Promo | $6.99 |
| XY198A |  M Camerupt-EX | Promo | $24.49 |
| XY199 |  Camerupt Spirit Link | Promo | $1.97 |
| XY20 |  Greninja-EX | Promo | $11.59 |
| XY200 |  M Sharpedo-EX | Promo | $15.50 |
| XY200A |  M Sharpedo-EX | Promo | $35.16 |
| XY201 |  Sharpedo Spirit Link | Promo | $2.86 |
| XY202 |  Pikachu | Promo | $50.00 |
| XY203 |  Gym Badge | Promo | $19.95 |
| XY204 |  Gym Badge | Promo | $38.03 |
| XY205 |  Gym Badge | Promo | $19.74 |
| XY206 |  Gym Badge | Promo | $41.55 |
| XY207 |  Gym Badge | Promo | $19.99 |
| XY208 |  Gym Badge | Promo | $30.00 |
| XY209 |  Gym Badge | Promo | $18.08 |
| XY21 |  Bronzong | Promo | $12.49 |
| XY210 |  Gym Badge | Promo | $30.32 |
| XY211 |  Lucario Spirit Link | Promo | $5.90 |
| XY22 |  Darkrai | Promo | $8.99 |
| XY23 |  Shiftry | Promo | $1.25 |
| XY24 |  Greninja | Promo | $57.00 |
| XY25 |  Krookodile-EX | Promo | $5.88 |
| XY26 |  Pyroar | Promo | $0.99 |
| XY27 |  Champions Festival | Promo | $225.00 |
| XY28 |  Venusaur-EX | Promo | $4.53 |
| XY29 |  Charizard-EX | Promo | $12.50 |
| XY30 |  Blastoise-EX | Promo | $7.37 |
| XY31 |  Xerneas | Promo | $3.00 |
| XY32 |  Yveltal | Promo | $2.97 |
| XY33 |  Trevor | Promo | $2.47 |
| XY34 |  Metagross-EX | Promo | $13.25 |
| XY35 |  M Metagross-EX | Promo | $29.09 |
| XY36 |  Treecko | Promo | $2.77 |
| XY37 |  Torchic | Promo | $3.18 |
| XY38 |  Mudkip | Promo | $7.31 |
| XY39 |  Kingdra | Promo | $42.69 |
| XY40 |  Ditto | Promo | $69.99 |
| XY41 |  Kyogre-EX | Promo | $6.60 |
| XY42 |  Groudon-EX | Promo | $7.97 |
| XY43 |  Diancie-EX | Promo | $8.99 |
| XY44 |  M Diancie-EX | Promo | $11.00 |
| XY45 |  Gallade-EX | Promo | $3.34 |
| XY46 |  Altaria | Promo | $28.26 |
| XY47 |  Heliolisk | Promo | $2.41 |
| XY48 |  Meowstic | Promo | $7.00 |
| XY49 |  Regirock | Promo | $6.01 |
| XY50 |  Pangoro | Promo | $2.99 |
| XY51 |  Kyogre | Promo | $10.38 |
| XY52 |  Groudon | Promo | $10.61 |
| XY53 |  Sceptile-EX | Promo | $4.65 |
| XY54 |  Blaziken-EX | Promo | $6.26 |
| XY55 |  Swampert-EX | Promo | $5.24 |
| XY56 |  Blissey | Promo | $4.85 |
| XY57 |  Fearow | Promo | $35.88 |
| XY58 |  Malamar | Promo | $3.86 |
| XY59 |  Salamence | Promo | $30.00 |
| XY60 |  Gyarados | Promo | $310.00 |
| XY61 |  Flygon-EX | Promo | $4.86 |
| XY62 |  Absol-EX | Promo | $8.34 |
| XY63 |  M Absol-EX | Promo | $15.04 |
| XY64 |  Rayquaza | Promo | $35.89 |
| XY65 |  Latios | Promo | $11.94 |
| XY66 |  Rayquaza-EX | Promo | $12.00 |
| XY67 |  Jirachi | Promo | $12.74 |
| XY67A |  Jirachi | Promo | $221.23 |
| XY68 |  Chesnaught | Promo | $8.86 |
| XY69 |  Rayquaza-EX | Promo | $46.00 |
| XY70 |  Tyrantrum-EX | Promo | $10.84 |
| XY71 |  Hoopa-EX | Promo | $2.99 |
| XY72 |  Latios-EX | Promo | $4.87 |
| XY73 |  Rayquaza-EX | Promo | $18.99 |
| XY74 |  Reshiram | Promo | $39.50 |
| XY75 |  Palkia | Promo | $27.48 |
| XY76 |  Zekrom | Promo | $49.59 |
| XY77 |  Dialga | Promo | $34.73 |
| XY78 |  Latias | Promo | $50.79 |
| XY79 |  Latios | Promo | $60.16 |
| XY80 |  Black Kyurem | Promo | $33.39 |
| XY81 |  White Kyurem | Promo | $34.35 |
| XY82 |  Regigigas | Promo | $22.49 |
| XY83 |  Arceus | Promo | $27.50 |
| XY84 |  Pikachu-EX | Promo | $59.25 |
| XY85 |  Hoopa-EX | Promo | $10.95 |
| XY86 |  M Blaziken-EX | Promo | $20.00 |
| XY87 |  M Swampert-EX | Promo | $23.50 |
| XY88 |  Chespin | Promo | $4.97 |
| XY89 |  Pikachu | Promo | $14.00 |
| XY90 |  Hoopa | Promo | $2.63 |
| XY91 |  Champions Festival | Promo | $200.00 |
| XY92 |  Sableye | Promo | $22.87 |
| XY93 |  Celebi | Promo | $12.50 |
| XY94 |  Trevenant | Promo | $10.57 |
| XY95 |  Pikachu | Promo | $90.83 |
| XY96 |  Umbreon | Promo | $70.50 |
| XY97 |  Aerodactyl-EX | Promo | $4.00 |
| XY98 |  M Aerodactyl-EX | Promo | $10.24 |
| XY99 |  Aerodactyl Spirit Link | Promo | $1.97 |
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Add cards to your CardPrice collection and the Steam Siege set page shows your completion percentage, missing cards and what finishing the set will cost — updated with every scan.
Master set FAQ
How many cards are in the Steam Siege master set?
209 cards: 114 base cards, 93 reverse holos, and 2 secret rares (cards numbered above 114).
How much does it cost to master set Steam Siege?
About $494.02 at today's market prices — $282.50 for the base set, $72.94 for reverse holos, and $138.58 for secret rares. Prices update daily on this page.
What size binder do I need for Steam Siege?
A 216-pocket binder fits the full 209-card master set: 12 dual-sided 9-pocket pages, or 9 dual-sided 12-pocket pages.
Do promos count toward a master set?
Purists stop at the 209 set-numbered cards. "Grand master" collectors add the era's promos — see the XY Black Star Promos (216 cards) for this era.
What order should cards go in the binder?
Most collectors run set-number order: base set first, then secret rares. Reverse holos either go in a second binder section or side-by-side with their regular print (buy double the pages if you interleave).
Prices last refreshed 2026-07-13 · All master set guides →