Pokémon sets › Base Set › Onix
Onix #56
Medium confidence 66th most valuable of 101 priced cards in Base Set
Estimated from recent UK sales — 26 recent UK sale(s).
Read directly from the UK market — 26 recent listings for this exact card, refreshed weekly.
A PSA 10 of this card sells for about 50.6× the ungraded price — £1.60 raw against £80.97 graded.
Peaked at £1.69 in June 2026; lowest £1.24 in May 2026. PSA 10 moved -10.3% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| May 2026 | £1.24 |
| June 2026 | £1.69 |
| July 2026 | £1.54 |
| August 2026 | £1.60 |
UK guide prices, with the US market alongside — updated 29 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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