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PSA 10: PriceCharting; last PSA 10 sale May 18, 2026
GemDelta shows Imposter Professor Oak (Base Set 2 #102) at $3.66 market price (TCGplayer market). Its Delta multiple is 31.8x.
A PSA 10 Imposter Professor Oak (Base Set 2 #102) is currently shown at $94.94. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 32.2% gem rate for Imposter Professor Oak (Base Set 2 #102), with 38 PSA 10 copies out of 118 total PSA grades and a 31.8x Delta. That describes the grading profile; it is not financial advice.
| Date | Sale |
|---|---|
| May 18, 2026 | $202.50 |
| May 4, 2026 | $255.00 |