Arceus & Dialga & Palkia-GX

Cosmic Eclipse · #258/236 · Rare Rainbow · 2019

$75.00
Market price 45.1% (1Y)
Prices as of Jul 26, 2026
HP 280DragonBasicTAG TEAMGXArt · 5ban Graphics
1,907graded pop
42%gem rate
7.6×PSA 10 vs raw
0%off ATH $75.00 · Jul 2026
+$230.35EV to grade — worth it

Price history

Standard$75.00

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Graded values

updated 2026-07-27
Grade 6 est.$71.25
Grade 5 est.$60.00
Grade 4 est.$49.50
Grade 3 est.$41.25
Grade 2 est.$33.75
Grade 1 est.$28.50

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$679.20

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

Graded population census · updated 2026-07-07

PSA1,666 graded · 742 gem 10
CGC241 graded · 64 gem 10

Population data from PriceCharting, updated monthly.

Attacks

150Ultimate Ray
Search your deck for up to 3 basic Energy cards and attach them to your Pokémon in any way you like. Then, shuffle your deck.
Altered Creation-GX
For the rest of this game, your Pokémon's attacks do 30 more damage to your opponent's Active Pokémon (before applying Weakness and Resistance). If this Pokémon has at least 1 extra Water Energy attached to it (in addition to this attack's cost), when your opponent's Active Pokémon is Knocked Out by damage from those attacks, take 1 more Prize card. (You can't use more than 1 GX attack in a game.)

How much is Arceus & Dialga & Palkia-GX #258/236 worth?

As of July 27, 2026, Arceus & Dialga & Palkia-GX #258/236 from Cosmic Eclipse sells for around $75.00 in raw, ungraded condition.

Grading changes the math on this one: a PSA 10 is valued around $679.20, roughly 9.1x the raw price, while a PSA 9 sits near $99.48. 1,666 copies have been graded to date, and 45% 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.