Blaine's Quiz #2
Value & Grades
PSA 9
$30.00
PSA 9.5
$33.00
PSA 10
$199.99
PSA 9 vs PSA 10: a PSA 10 sells for $199.99, 6.7x the PSA 9 price of $30.00.
Volume: Bottom 20%
Gem Mint · Other Companies
BGS 10
$260.00
CGC 10
$120.00
SGC 10
$120.00
Market values aggregated from recent eBay sold listings