Dialga-GX

6 Pokémon cards are named Dialga-GX, across 2 sets released in 2018. The newest printing is from Forbidden Light, released 4 May 2018. As of 19 Oct 2026, the most valuable is Dialga-GX 138/131 from Forbidden Light (Holofoil) at $76.64 on TCGplayer and the same printing (Normal) at €40.00 on Cardmarket. The cheapest is Dialga-GX 82/131 from Forbidden Light (Holofoil) at $8.49 on TCGplayer and the same printing (Normal) at €8.28 on Cardmarket.

Looking for every form, not only cards named Dialga-GX? See all Dialga Pokémon cards.

Every Dialga-GX printing with its cheapest non-foil and dearest foil TCGplayer (USD) and Cardmarket (EUR) market price and variant

Card	Set	Rarity	Released	TCGplayerUSD	CardmarketEUR
Dialga-GX 82/131Forbidden Light · Rare Holo GX · 4 May 2018	Forbidden Light	Rare Holo GX	4 May 2018	$8.49Holofoil	€8.28Normal
Dialga-GX 125/131Forbidden Light · Rare Ultra · 4 May 2018	Forbidden Light	Rare Ultra	4 May 2018	$34.68Holofoil	€39.75Normal
Dialga-GX 138/131Forbidden Light · Rare Rainbow · 4 May 2018	Forbidden Light	Rare Rainbow	4 May 2018	$76.64Holofoil	€40.00Normal
Dialga-GX 100/156Ultra Prism · Rare Holo GX · 2 Feb 2018	Ultra Prism	Rare Holo GX	2 Feb 2018	$11.58Holofoil	€8.31Normal
Dialga-GX 146/156Ultra Prism · Rare Ultra · 2 Feb 2018	Ultra Prism	Rare Ultra	2 Feb 2018	$20.67Holofoil	€13.13Normal
Dialga-GX 164/156Ultra Prism · Rare Rainbow · 2 Feb 2018	Ultra Prism	Rare Rainbow	2 Feb 2018	$44.78Holofoil	€39.69Normal

For each market, the first figure is the printing’s cheapest non-foil market price and the second its dearest foil one, each with its variant. Prices last updated 19 Oct 2026, refreshed daily at 03:00 UTC. Price information only; Dexicards does not sell cards.