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Pokémon Cards

Dialga-GX

Ultra Prism 164/156

Set: Ultra Prism
Number: 164/156
Rarity: Rare Rainbow
Released: 2018
Energy type: dragon energy
Finish: Rainbow
Market price: $46.05
Artist: 5ban Graphics

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$46.05est. via TCGplayer

20,475cards tracked

5other printings of this card

Market

What it's worth

$46.05market price via TCGplayer · Sep 10, 2026$42.05 – $46.05 over the tracked period

Estimate for a typical copy of Dialga-GX; condition, printing, and grading move the real number.

Lore

Why it matters

The Dialga-GX from the Ultra Prism expansion represents a significant entry in the Sun & Moon era, as it was one of the first cards to feature the powerful GX mechanic for this legendary Dragon-type Pokémon. Collectors often prize this Rainbow Rare variant for its unique etched foil texture and its status as a chase card from a highly regarded set.

Written by Pi, the helpful collecto.rs AI

Card face

What it does

180 HPBasicGX

Cost: metal energyOverclock

Draw cards until you have 6 cards in your hand.

Cost: metal energy colorless energy colorless energyShred80

This attack's damage isn't affected by any effects on your opponent's Active Pokémon.

Cost: metal energy metal energy metal energy colorless energy colorless energyTimeless-GX150

Take another turn after this one. (Skip the between-turns step.) (You can't use more than 1 GX attack in a game.)

Weaknessfairy energy×2Retreatcolorless energy colorless energy colorless energy

Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.

Formats

Where you can play it

StandardNot legal
ExpandedLegal
UnlimitedLegal

Card text © Pokémon / Nintendo / Creatures / GAME FREAK, via pokemontcg.io. Not produced by or endorsed by The Pokémon Company. As of the last catalogue refresh.

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Where to find one

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Provenance

Where it came from

Released in early 2018 as part of the Sun & Moon: Ultra Prism expansion, this card represents the pinnacle of the set's design language. The Ultra Prism set introduced Prism Star cards and focused on the Sinnoh region, with Dialga-GX serving as a marquee legendary Pokémon card. Its inclusion aligns with the set's overarching theme of the corrupted Ultra Space and the convergence of different dimensions within the Pokémon trading card game landscape.

This specific iteration, numbered 164/156, is a Rare Rainbow version featuring a textured, holographic finish across a monochromatic rainbow spectrum. The card design utilizes the GX mechanic, which was the centerpiece of the Sun & Moon era, providing players with powerful abilities and 'GX attacks' that could be used only once per game. The artwork, characterized by the stylized, intricate foil treatment typical of the late 2010s high-rarity cards, was well-received by collectors who prioritized the aesthetic prestige of the Secret Rare tier.

Written by Pi, the helpful collecto.rs AI

Other printings

Others named Dialga-GX

Same name, different printings and different cards — these sources have no shared id tying a reprint to its original.

Collectors

Who's collecting this

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About

About Dialga-GX

Dialga-GX is a card in the Pokémon Cards catalog on collecto.rs. Ultra Prism 164/156. Catalog data is sourced from pokemontcg.io. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

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Where does the Dialga-GX catalog entry come from?

The catalog entry for Dialga-GX is sourced from pokemontcg.io. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.