Dialga Pokémon Card List

The most valuable Dialga card is Dialga G LV.X #122 from Platinum Base, worth $9,996.88 in PSA 10 and $189.20 raw.

Ungraded, the priciest is Dialga-EX #122 from Phantom Forces at $986.98. Close behind are Arceus & Dialga & Palkia-GX #221 at $568.04 and Dialga #SL2 at $362.99.

A full Dialga collection of 89 cards across 46 sets costs roughly $4,779 raw. Chasing every variant pushes that to around $5,093.

The most affordable is Dialga #135 from Surging Sparks at $0.10, one of 24 Dialga cards under $5.

Over the last 30 days, Arceus & Dialga & Palkia-GX #221 from Cosmic Eclipse is up 7%, moving from $530.88 to $568.04. The biggest faller is Origin Forme Dialga VSTAR #GG68 from Crown Zenith Galarian Gallery, down 8.5%.

The rarest is Dialga-EX #080 from Megalo Cannon, a Ultra Rare.

The first was Dialga #DPBP#522 from Space Time Creation, released in 2006. The first English Dialga followed in 2007 with Dialga LV.X #DP17 from DP Black Star Promo.

The most recent is Dialga #502 from Start Deck 100 Battle Collection (2025).

By return multiple, the best Dialga card to grade is Dialga #16 from Great Encounters, which costs $2.64 raw and sells for $6,355.00 in PSA 10, a 2,407.2x uplift. By absolute profit, Dialga G LV.X #122 from Platinum Base gains the most, jumping from $189.20 to $9,996.88, a difference of $9,807.68. Across all Dialga cards, a PSA 10 sells for an average of 98.2x the raw price.

Dialga-EX #122 from Phantom Forces has the lowest PSA 10 rate, with only 1.8% of its 3,097 submissions grading gem mint. That scarcity is why the PSA 10 sells for $8,467.20 against $986.98 raw.

Yes, Dialga makes 1 cameo appearances on other cards, including Nosepass #106 from Cosmic Eclipse. Cameos do not count toward the 89 card full set.

The 10 cheapest Dialga cards can all be picked up for under $5 each, totalling $2.97 for the lot. Good starting points are Dialga #135 from Surging Sparks at $0.10 and Dialga #042 from Paradise Dragona at $0.18.

The biggest barriers to a full Dialga set are Dialga-EX #122 from Phantom Forces at $986.98 and Arceus & Dialga & Palkia-GX #221 from Cosmic Eclipse at $568.04. Together, the top 2 cards account for 33% of the total set cost.

The average Card Codex collector owns 2% of the Dialga full set, or 1 card.

24 artists have illustrated Dialga cards. The most prolific is 5ban Graphics with 34 cards, including Dialga-EX #122 (Phantom Forces). The most valuable Dialga artwork is by Mitsuhiro Arita.

Match your card's set symbol and number to the list above. Every one of the 89 Dialga cards shows a live raw and PSA 10 price. If the number is hard to read, the Card Scanner identifies it from a photo.

There are 14 Dialga promo cards across 8 promo sets. The most valuable is Dialga #074 from LEGEND Promos at $3,585.81 in PSA 10.

Add any of the 89 Dialga cards to your collection to see live valuation, completion percentage and the gap to a full set. A master set includes every print variant of those cards. Price alerts can be set on individual cards, including the Dialga G LV.X #122 at $9,996.88.