Pokémon sets › Great Encounters › Dialga [Cosmos-Holo]
![Great Encounters Dialga [Cosmos-Holo] Pokémon card](https://pub-4919690d36064f94806d666a71d998a0.r2.dev/Great%20Encounters/dialga-cosmos-holo-16.jpg)
Dialga [Cosmos-Holo] #16
Ungraded
£6.47
PSA 10
£1358.15
Guide prices in GBP for the UK market, updated 21 June 2026. Estimates for collection tracking — not an appraisal or a quote.
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