Jungle Mr. Mime 6/64: PSA 9 vs PSA 10
The PSA 10 to PSA 9 spread on Jungle Mr. Mime 6/64 is an unusually wide gem-mint premium: $1,491, with PSA 10 copies trading at 14.6x a PSA 9. Based on the last tracked PSA 10 sale of $1,600.00 on May 2, 2026, the crack-and-resub math favors the resub: expected value is positive even at a conservative 15% upgrade probability.
PSA 10
$1,600.00
Last sale $1,600.00 on
PSA 9
$109.22
Last sale $88.00 on
PSA 8
$61.52
Last sale $58.00 on
The Spread
The PSA 9 to PSA 10 spread on Mr. Mime 6/64 (Jungle).
$1,491
Dollar gap, PSA 9 to PSA 10
14.6x
PSA 10 sells for 14.6x 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
Jungle 6/64 Mr. Mime Holo is a WOTC-era release from 1999. The gap between its PSA 9 and PSA 10 prices is $1,491.
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