SV07: Stellar Crown Bulbasaur 143/142: PSA 9 vs PSA 10
On SV07: Stellar Crown Bulbasaur 143/142, PSA 10 sells for 2.8x a PSA 9, a $222 delta, which is a meaningful PSA 10 premium. Based on the most recent PSA 10 sale of $345.00 on May 29, 2026, the crack-and-resub math favors the resub: expected value is positive even at a conservative 15% upgrade probability.
PSA 10
$346.71
Last sale $345.00 on
PSA 9
$124.82
Last sale $125.00 on
PSA 8
$93.99
Last sale $97.00 on
The Spread
The PSA 9 to PSA 10 spread on Bulbasaur 143/142 (SV07: Stellar Crown).
$222
Dollar gap, PSA 9 to PSA 10
2.8x
PSA 10 sells for 2.8x 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 SV07: Stellar Crown picture: a modern-era card carrying a $222 gap between PSA 9 and PSA 10, a 2.8x multiple on the PSA 9 price.
More Bulbasaur Comparisons
Other SV07: Stellar Crown Heavy Hitters
Track every grade tier. Spot every gap.
Real PSA prices across every grade tier. Free during beta.
Get Free Beta AccessFounding Member Cohort · Limited to the First 100 Members.