Pokémon sets › Japanese Expansion Pack › Impostor Professor Oak [No-Rarity]
![Japanese Expansion Pack Impostor Professor Oak [No-Rarity] Pokémon card](https://pub-4919690d36064f94806d666a71d998a0.r2.dev/Japanese%20Expansion%20Pack/impostor-professor-oak-no-rarity.jpg)
Impostor Professor Oak [No-Rarity]
Low confidence 4th most valuable of 85 priced cards in Japanese Expansion Pack — top 5%
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 40.7× the ungraded price — £68.91 raw against £2804.40 graded.
Peaked at £132.03 in June 2026; lowest £68.44 in August 2026. PSA 10 moved -0.4% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| May 2026 | £131.50 |
| June 2026 | £100.98 |
| July 2026 | £70.12 |
| August 2026 | £68.91 |
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 →
Own this card? Scan it free Track your collection
No account needed to scan — point your camera and Cardfolio values it in about a second.
