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Arceus & Dialga & Palkia GX 258/236 Cosmic Eclipse Rare Rainbow Pokémon card

Illus. 5ban Graphics · © Pokémon / Nintendo / Creatures / GAME FREAK. Shown for identification.

Arceus & Dialga & Palkia GX 258/236

Cosmic Eclipse · Rare Rainbow · illustrated by 5ban Graphics

$104TCGplayer market price, 2026-11-01
-44%last 30 days (Cardmarket trend vs 30-day average)
#20 of 271most valuable in Cosmic Eclipse

TCGplayer eBay Graded on eBay

What Arceus & Dialga & Palkia GX 258 is worth

Arceus & Dialga & Palkia GX 258/236 sells for about $104 ungraded in near-mint condition. It is the 20th most valuable card in Cosmic Eclipse, and alone makes up 2% of what one copy of every card in the set costs. The typical (median) Rare Rainbow in this set goes for $77.92, so this card sells at 1.3 times that. Among all 39 Dialga cards, it ranks 10th by price. On Cardmarket its price has fallen 44% against its 30-day average.

Arceus & Dialga & Palkia GX price by printing

PrintingPriceSource
Holo$104TCGplayer market, 2026-11-01
Any printing (Europe)$55.63 €49.79Cardmarket trend
Cheapest listing (Europe)$27.93 €25Cardmarket low

Recent Arceus & Dialga & Palkia GX sales

Average sale price (Cardmarket)USDEUR
Last 30 days$98.55€88.21
Last 7 days$80.11€71.71
Last day$61.39€54.95

Euro prices converted at the European Central Bank rate of 2026-10-30 (1 EUR = 1.1172 USD).

Arceus & Dialga & Palkia GX card details

SetCosmic Eclipse (Sun & Moon, CEC)
Number258/236 (secret rare: numbered above the set total)
RarityRare Rainbow
Card typeBasic TAG TEAM GX Dragon
HP280
AttacksUltimate Ray Water, Metal, Colorless · 150 damage
Altered Creation GX Metal
WeaknessFairy ×2
Retreat cost3
Illustrator5ban Graphics
ReleasedNovember 1, 2019
PrintingsNormal

How to tell you have this card

Look at the bottom of the card: it should read 258/236 next to the set code CEC, and the rarity is Rare Rainbow. The illustrator credit reads 5ban Graphics. Not sure which set your card is from? Compare the symbol with our set symbol guide.

Other Dialga cards

Dialga EX 122 Phantom Forces
Dialga EX $1,047
Phantom Forces 122
Arceus & Dialga & Palkia GX 221 Cosmic Eclipse
Arceus & Dialga & Palkia GX $579
Cosmic Eclipse 221
Dialga-EX 99 Plasma Blast
Dialga-EX $462
Plasma Blast 99
Dialga SL2 Call of Legends
Dialga $326
Call of Legends SL2
Dialga G LV.X 122 Platinum
Dialga G LV.X $275
Platinum 122
Dialga 105 Great Encounters
Dialga $200
Great Encounters 105
Palkia & Dialga LEGEND 102 Triumphant
Palkia & Dialga LEGEND $178
Triumphant 102
Palkia & Dialga LEGEND 101 Triumphant
Palkia & Dialga LEGEND $136
Triumphant 101

All 39 Dialga cards with prices →

More valuable Cosmic Eclipse cards

All Cosmic Eclipse chase cards → · Full Cosmic Eclipse card list

Prices in US dollars: TCGplayer market prices (via TCGCSV, updated daily) where available, otherwise the Cardmarket trend (via TCGdex) converted at the day's ECB rate. Ungraded, near-mint. Prices change daily; check the live listing before you buy or sell.