Pokémon sets › Japanese 20th Anniversary [1st-Edition] › Seel [1st-Edition]
Seel [1st-Edition] #26
Low confidence 100th most valuable of 103 priced cards in Japanese 20th Anniversary [1st-Edition]
Rough guide — limited market data — lower-demand card, low-value, bulk-traded, 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 22.6× the ungraded price — £1.53 raw against £34.63 graded.
Peaked at £3.11 in June 2026; lowest £1.52 in August 2026. PSA 10 moved +6.7% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| May 2026 | £3.10 |
| June 2026 | £2.36 |
| July 2026 | £1.75 |
| August 2026 | £1.53 |
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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