Pokémon sets › Gym Heroes › Brock's Sandslash
Brock's Sandslash #23
Medium confidence 30th most valuable of 133 priced cards in Gym Heroes
Estimated from recent UK sales — 13 recent UK sale(s).
Read directly from the UK market — 13 recent listings for this exact card, refreshed weekly.
A PSA 10 of this card sells for about 5.5× the ungraded price — £11.46 raw against £62.47 graded.
Peaked at £12.69 in June 2026; lowest £8.11 in May 2026. PSA 10 moved -0.4% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| May 2026 | £8.11 |
| June 2026 | £11.84 |
| July 2026 | £10.97 |
| August 2026 | £11.46 |
UK guide prices, with the US market alongside — updated 26 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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