Pokémon sets › Celebrations › Professor's Research
Professor's Research #24
Medium confidence 53rd most valuable of 66 priced cards in Celebrations
Solid guide price from market data — liquid, well-sampled card, low-value, bulk-traded.
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 38.3× the ungraded price — £1.10 raw against £42.17 graded.
Peaked at £2.16 in July 2026; lowest £1.10 in August 2026. PSA 10 moved +47.1% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| May 2026 | £1.72 |
| June 2026 | £1.58 |
| July 2026 | £2.16 |
| August 2026 | £1.10 |
UK guide prices, with the US market alongside — updated 30 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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