Imposter Professor Oak 102/130 · Base Set 2
Market data as of May 31, 2026 · Source: PokeTrace
PSA Grade Ladder
PSA 10
$41.00
Recent sale $41.00 · Sold Feb 2, 2026
PSA 9
$7.00
Recent sale $7.00 · Sold May 4, 2026
PSA 8
$10.50
Recent sale $10.50 · Sold Feb 27, 2022
PSA 7
$15.00
Recent sale $15.00 · Sold Dec 9, 2023
Grade Tier Gaps
The dollar premium between adjacent PSA grades. Each figure is the observed difference between those two grades in the current data window.
- PSA 10 → PSA 9 gap: $34.00 (486% premium for the 10)
- PSA 9 → PSA 8 gap: -$3.50 (-33% premium for the 9)
- PSA 8 → PSA 7 gap: -$4.50 (-30% premium for the 8)
Prices reflect average sold comps over the past 30 days, falling back to 7-day or all-time average when 30-day data is sparse. Recent sale shows the most recent recorded transaction. Data sourced from PokeTrace.
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Start Free BetaMarket data as of · Source: PokeTrace