Base Set 2 Arcanine #33: PSA 9 vs PSA 10
The PSA 10 to PSA 9 spread on Base Set 2 Arcanine #33 is a meaningful PSA 10 premium: $66, with PSA 10 copies trading at 2.7x a PSA 9. Based on the last tracked PSA 10 sale of $105.00 on Mar 30, 2026, the math leans toward holding the 9: expected value turns negative at conservative upgrade probabilities once the resub fee is in.
PSA 10
$105.00
Last sale $105.00 on
PSA 9
$39.00
Last sale $39.00 on
PSA 8
$23.50
Last sale $23.50 on
The Spread
The PSA 9 to PSA 10 spread on Arcanine #33 Base Set 2.
$66
Dollar gap, PSA 9 to PSA 10
2.7x
PSA 10 sells for 2.7x a PSA 9
Three-Outcome EV Calculator
15%
70%
15%
Defaults are conservative starting points. Adjust based on the specific slab. A borderline 9 with strong centering plays differently than a 9 with edge wear.
PSA 10 outcome (sale price minus resub minus acquisition)
$0
PSA 9 outcome (regrade, no upgrade)
$0
PSA 8 outcome (downgrade, slower sell, tied capital)
$0
Expected Value
$0
Math favors holding the 9
Where this card lands in the broader Base Set 2 picture: a non-holo with a $66 gap between PSA 9 and PSA 10. The PSA 9 to PSA 10 jump on WOTC-era cards reflects population scarcity at the top grade, not raw print run.
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