Pokémon sets › XY Black Star Promos › Dialga
Dialga #XY77
Medium confidence 48th most valuable of 184 priced cards in XY Black Star Promos
Estimated from recent UK sales — 6 recent UK sale(s).
Read directly from the UK market — 6 recent listings for this exact card, refreshed weekly.
A PSA 10 of this card sells for about 25.0× the ungraded price — £28.30 raw against £708.48 graded.
Peaked at £30.57 in July 2026; lowest £25.77 in July 2026. PSA 10 moved +155.9% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| June 2026 | £28.48 |
| July 2026 | £25.77 |
| August 2026 | £28.30 |
UK guide prices, with the US market alongside — updated 28 August 2026. Each market is priced from real market data in that market. Estimates for collection tracking — not an appraisal or a quote.
Check recent UK sold prices on eBay →
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