Galvantula ex #128 PSA 10: price & population
PSA 10
$47.70
Raw
$12.61
PSA 10 pop
654
Gem rate
89.6%
A PSA 10 Galvantula ex #128 from Japanese Stellar Miracle sells for $47.70 — a 278% premium over the $12.61 raw price. PSA has graded this card 730 times; 654 came back a 10 (89.6% gem rate), and 61 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $29.21. The jump from 9 to 10 is worth $18.49 — that spread, times your real odds of the 10, is what decides whether grading pays.
Prices from real completed sales, updated daily. Population data from PSA's public population report.
