Dialga-GX

Ultra Prism (2018), Pokémon, 146/156, Rare Ultra, art by 5ban Graphics

Printing: Holofoil · Near Mint

$20.63

TCGplayer market price (an average of recent sales)

As of Oct 25 (today). Last tracked price $20.67 on Oct 24 (yesterday).

Listed median$22.78asks on TCGplayer as of Oct 25 (1.1× the market price)

Change

7d0.0%30d−0.4%90d+5.1%1y+13.0%

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Related cards

Exeggcute$0.10Same set

Araquanid$0.25Same set

Chimchar$0.31Same set

Alolan Sandslash$0.61Same set

Absol$20.99Same artist

Price trend

Oct 17 $20.67 → Oct 24, 2026 $20.67 0.0%

$20.64low$20.20$20.40$20.67

Oct 17, 2026Oct 19, 2026Oct 20, 2026Oct 21, 2026Oct 24, 2026

Sep 24 $20.76 → Oct 24, 2026 $20.67 −0.4%

$20.83$20.64low$20.40$21.00$21.20$20.67

Sep 24, 2026Oct 4, 2026Oct 9, 2026Oct 14, 2026Oct 24, 2026

Jul 26 $19.67 → Oct 24, 2026 $20.67 +5.1%

$20.97$19.67$20.00$20.50$20.67

Jul 26, 2026Aug 25, 2026Sep 9, 2026Sep 24, 2026Oct 24, 2026

Oct 24, 2025 $18.29 → Oct 24, 2026 $20.67 +13.0%

$20.97high$17.52$18.00$19.00$20.00$20.67

Oct 24, 2025Feb 22, 2026Apr 24, 2026Jun 24, 2026Oct 24, 2026

Feb 8, 2024 $6.61 → Oct 24, 2026 $20.67 +213%

$20.97high$6.52$10.00$15.00$20.67

Feb 8, 2024Jan 2, 2025Jun 16, 2025Nov 28, 2025Oct 24, 2026

Record

Price history Feb 8, 2024 to Oct 24, 2026

Highest$20.97Sep 4, 2026 to Sep 7, 2026

Lowest$6.52Mar 11, 2024 to Mar 14, 2024

Vs highest2% below $20.97

Price changes, last 30 days

Date	Price	Change
Sep 25	$20.76 → $20.80	+0.2%	Show on chart
Sep 27	$20.80 → $20.81	0.0%	Show on chart
Sep 30	$20.81 → $20.83	+0.1%	Show on chart
Oct 12	$20.83 → $20.67	−0.8%	Show on chart
Oct 18	$20.67 → $20.64	−0.1%	Show on chart
Oct 21	$20.64 → $20.67	+0.1%	Show on chart

Vs its set

Over the 90 days to Oct 24, 2026: this card +5.1%; the median other card in Ultra Prism +7.0% (172 other cards, each at its tracked printing).

Dialga cards

There are 57 Dialga cards on tcgvibes.com, from 29 sets, and 4 more cards it shares with another Pokémon. Of the 34 with a release date, the oldest is Dialga from Diamond and Pearl (2007); the newest is Dialga from ME: 30th Celebration (2026). It is one of 3 from Ultra Prism.