How much is a Dialga card worth?
It depends which one. We know the price of 32 Dialga cards: here they are, dearest first. Each number is what that exact card actually sold for on average over the last seven days at Cardmarket, Europe's big card marketplace — prices are in euros because that is how it trades.
Two Dialga cards can be worth wildly different amounts, and that is normal: they are different cards. Every set prints its own version, often at several rarities, and a rare version printed in small numbers can be worth a hundred times the common one. The code and number at the bottom of the card tell you which one you are holding.
The 7-day average is what the card actually traded at this week at Cardmarket. Read on 5 September 2026.
Our prices are for cards traded as they are at Cardmarket. Graded cards — the ones scored and sealed in a case by specialist companies — sell on a different market, and we do not measure that one.
| Card | Version | Set | Rarity | 7-day average |
|---|---|---|---|---|
| Arceus & Dialga & Palkia GX | Cosmic Eclipse · 221 | Cosmic Eclipse2019 | Ultra Rare | €336.12 |
| Origin Forme Dialga VSTAR | Crown Zenith Galarian Gallery · GG68 | Crown Zenith Galarian Gallery2023 | Secret Rare | €150.59 |
| Dialga | Call of Legends · 3 | Call of Legends2011 | Holo Rare | €98.85 |
| Dialga | Great Encounters · 105 | Great Encounters2008 | Rare Holo LV.X | €90.39 |
| Arceus & Dialga & Palkia GX | Cosmic Eclipse · 220 | Cosmic Eclipse2019 | Ultra Rare | €89.73 |
| Arceus & Dialga & Palkia GX | Cosmic Eclipse · 258 | Cosmic Eclipse2019 | Secret Rare | €78.40 |
| Origin Forme Dialga V | Astral Radiance · 177 | Astral Radiance2022 | Ultra Rare | €71.22 |
| Dialga GX | Forbidden Light · 138 | Forbidden Light2018 | Secret Rare | €54.43 |
| Dialga G LV.X | Platinum · 122 | Platinum2009 | Rare Holo LV.X | €38.67 |
| Dialga GX | Forbidden Light · 125 | Forbidden Light2018 | Ultra Rare | €35.03 |
| Dialga | XY Black Star Promos · XY77 | XY Black Star Promos2013 | Promo | €27.99 |
| Arceus & Dialga & Palkia GX | Cosmic Eclipse · 156 | Cosmic Eclipse2019 | Ultra Rare | €23.03 |
| Dialga GX | Ultra Prism · 146 | Ultra Prism2018 | Ultra Rare | €17.99 |
| Origin Forme Dialga VSTAR | Astral Radiance · 198 | Astral Radiance2022 | Secret Rare | €14.65 |
| Origin Forme Dialga VSTAR | Astral Radiance · 210 | Astral Radiance2022 | Secret Rare | €12.67 |
| Dialga | Call of Legends · SL2 | Call of Legends2011 | Holo Rare | €11.21 |
| Dialga GX | Forbidden Light · 82 | Forbidden Light2018 | Ultra Rare | €9.97 |
| Dialga | Majestic Dawn · 4 | Majestic Dawn2008 | Rare Holo | €8.48 |
| Dialga G | Platinum · 7 | Platinum2009 | Holo Rare | €6.96 |
| Dialga | Diamond & Pearl · 1 | Diamond & Pearl2007 | Rare Holo | €3.89 |
| Origin Forme Dialga V | SWSH Black Star Promos · SWSH255 | SWSH Black Star Promos2019 | Promo | €3.50 |
| Dialga | Great Encounters · 16 | Great Encounters2008 | Rare | €2.45 |
| Origin Forme Dialga VSTAR | Astral Radiance · 114 | Astral Radiance2022 | Holo Rare VSTAR | €1.93 |
| Dialga | Lost Thunder · 127 | Lost Thunder2018 | Rare | €1.76 |
| Origin Forme Dialga VSTAR | SWSH Black Star Promos · SWSH256 | SWSH Black Star Promos2019 | Promo | €1.76 |
| Origin Forme Dialga V | Astral Radiance · 113 | Astral Radiance2022 | Holo Rare V | €1.34 |
| Dialga ex | SVP 180 | SVP Black Star Promos2023 | Promo | €0.90 |
| Dialga | Vivid Voltage · 121 | Vivid Voltage2020 | Holo Rare | €0.22 |
| Dialga | Evolving Skies · 112 | Evolving Skies2021 | Holo Rare | €0.17 |
| Dialga | Celebrations · 20 | Celebrations2021 | Rare | €0.11 |
| Dialga | MEG 95 | Mega Evolution2025 | Rare | €0.08 |
| Dialga | SSP 135 | Surging Sparks2024 | Rare | €0.06 |
Our catalogue also knows 5 more versions of Dialga with no price reading yet. They join the list the day their price can be read.
There are also 9 Dialga cards we are leaving without a price, and you deserve to know why. Cardmarket keeps those cards together under a single entry. The price sitting there is a real one. Trouble is, nothing tells us which of the cards it belongs to, so we hand it to none of them. The day each card gets an entry of its own, its price turns up here by itself.
What these cards have cost, day after day
We take every card's price down each day, and we keep all of it. Here is what that looks like for Dialga cards.
Dialga has 32 priced versions, and drawing every one of them would turn this into a page nobody can find anything in. The 5 dearest are here. The other 27 have no curve on this page, and their price for today is still in the table just above.
The decks that play it
We read tournament decklists one by one. When a deck plays a Dialga card, it shows up here — matched on the exact code the player wrote on the list.
| Deck | Lists | Tournaments | Printing listed |
|---|---|---|---|
| Steven's Metagross ex | 16 of 35 | 16 | MEG 95 |
| Metagross | 3 of 34 | 3 | MEG 95 |
Where to find them
The most expensive Pokémon, ranked
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