Pokémon sets › Japanese VS › Sid's Blastoise
Sid's Blastoise #10
Low confidence 57th most valuable of 163 priced cards in Japanese VS
Rough guide — limited market data — pre-2010 condition spread, thinner Japanese market data.
Priced against the UK market and refreshed weekly — adjusted where UK collectors reliably pay above the US average. We have not yet seen enough recent UK activity for this card to read it directly.
A PSA 10 of this card sells for about 9.3× the ungraded price — £46.92 raw against £436.56 graded.
Peaked at £46.92 in August 2026; lowest £16.37 in May 2026. PSA 10 moved +78.0% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| May 2026 | £17.04 |
| June 2026 | £33.05 |
| July 2026 | £35.26 |
| August 2026 | £46.92 |
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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