SV03: Obsidian Flames Bronzor 144/197: PSA 9 vs PSA 10
The PSA 10 to PSA 9 spread on SV03: Obsidian Flames Bronzor 144/197 is an unusually wide gem-mint premium: $47, with PSA 10 copies trading at 15.4x a PSA 9. Based on the last tracked PSA 10 sale of $110.00 on Oct 4, 2025, the math leans toward holding the 9: expected value turns negative at conservative upgrade probabilities once the resub fee is in.
PSA 10
$49.99
Last sale $110.00 on
PSA 9
$3.25
Last sale $3.25 on
PSA 8
$15.00
Last sale $15.00 on
The Spread
The PSA 9 to PSA 10 spread on Bronzor 144/197 (SV03: Obsidian Flames).
$47
Dollar gap, PSA 9 to PSA 10
15.4x
PSA 10 sells for 15.4x 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
SV03: Obsidian Flames 144/197 Bronzor is a modern-era release from 2023. The gap between its PSA 9 and PSA 10 prices is $47.
Other SV03: Obsidian Flames 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.