Tentacruel

Southern Islands · #10/18 · 2001

All 36 Tentacruel cards ranked by value →
$50.19
Market price ▲ 6.9% (30d)
Prices as of Aug 22, 2026
HP 60WaterStage 1Art · Naoyo Kimura
1,221graded pop
28%gem rate
6.7×PSA 10 vs raw
-11%off ATH $45.00 · Aug 2026
+$118.04EV to grade — worth it
Market data

Price history

Normal▼ 0.0% 7d
Low $44.99Mid $72.51

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Graded market

Graded values

PSA 10 report →updated 2026-08-22
Grade 6 est.$38.00
Grade 5 est.$32.00
Grade 4 est.$26.40
Grade 3 est.$22.00
Grade 2 est.$18.00
Grade 1 est.$15.20

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$337.26

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-07-08

PSA973 graded · 297 gem 10
CGC248 graded · 46 gem 10

Population data from PriceCharting, updated monthly.

More Tentacruel cards all 36 ranked by value →

Tentacruel AquapolisTentacruelAquapolis · 2003$174.30Tentacruel Legendary CollectionTentacruelLegendary Collection · 2002$1.52Misty's Tentacruel Gym HeroesMisty's TentacruelGym Heroes · 2000$28.71Tentacruel Wind from the Sea (Japanese)TentacruelWind from the Sea · 2002$45.00Tentacruel Nintendo PromosTentacruelNintendo Promos · 2026$47.66Tentacruel Legend MakerTentacruelLegend Maker · 2006$1.09

Attacks

Tentacle Grip
Flip a number of coins equal to the number of Water Energy attached to Tentacruel. For each heads, draw 2 cards.
20Poison Sting
Flip a coin. If heads, the Defending Pokémon is now Paralyzed.

“This Pokémon attacks its prey with its eighty toxin-producing tentacles.”

How much is Tentacruel #10/18 worth?

Right now (August 23, 2026) the going rate for an ungraded Tentacruel #10/18 from Southern Islands is about $50.19.

Grading changes the math on this one: a PSA 10 is valued around $337.26, roughly 6.7x the raw price, while a PSA 9 sits near $136.97. 973 copies have been graded to date, and 31% of them came back a 10 — worth knowing before you pay grading fees.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

Collecting Southern Islands?Full master set guide — every card, chase list, and completion cost→

Other printings of Tentacruel 16

Tentacruel #45 Nintendo Promos
Tentacruel
Nintendo Promos · #45/147
Tentacruel #73 151
Tentacruel
151 · #73/165
Tentacruel #73 Pokemon Card 151 (Japanese)
Tentacruel
Pokemon Card 151 (Japanese) · #73/165
Tentacruel #73 Pokemon Card 151 (Japanese)
Tentacruel
Pokemon Card 151 (Japanese) · #73/165
Tentacruel #73 Pokemon Card 151 (Japanese)
Tentacruel
Pokemon Card 151 (Japanese) · #73/165
Tentacruel #27 Evolving Skies
Tentacruel
Evolving Skies · #27/203
Tentacruel #12 Peerless Fighters (Japanese)
Tentacruel
Peerless Fighters (Japanese) · #12/70
Tentacruel #41 Unbroken Bonds
Tentacruel
Unbroken Bonds · #41/214
Tentacruel #61 Team Up
Tentacruel
Team Up · #61/181
Tentacruel #8 Night Unison (Japanese)
Tentacruel
Night Unison (Japanese) · #8/55
Tentacruel #46 Tag Bolt (Japanese)
Tentacruel
Tag Bolt (Japanese) · #46/95
Tentacruel #24 Guardians Rising
Tentacruel
Guardians Rising · #24/145
Tentacruel #9 Alolan Moonlight (Japanese)
Tentacruel
Alolan Moonlight (Japanese) · #9/50
Tentacruel #72 Primal Clash
Tentacruel
Primal Clash · #72/160
Tentacruel #42 Tidal Storm (Japanese)
Tentacruel
Tidal Storm (Japanese) · #42/70
Tentacruel #50 HS—Triumphant
Tentacruel
HS—Triumphant · #50/102