Pokémon sets › Twilight Masquerade › Cornerstone Mask Ogerpon ex
Cornerstone Mask Ogerpon ex #199
Medium confidence 40th most valuable of 384 priced cards in Twilight Masquerade
Estimated from recent UK sales — 55 recent UK sale(s).
Read directly from the UK market — 55 recent listings for this exact card, refreshed weekly.
A PSA 10 of this card sells for about 7.7× the ungraded price — £4.49 raw against £34.56 graded.
Peaked at £4.95 in August 2026; lowest £3.33 in June 2026. PSA 10 moved -4.0% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| May 2026 | £3.39 |
| June 2026 | £4.43 |
| July 2026 | £4.46 |
| August 2026 | £4.49 |
UK guide prices, with the US market alongside — updated 27 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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