Krookodile #137 PSA 10: price & population
PSA 10
$539.14
Raw
$43.00
PSA 10 pop
164
Gem rate
14.5%
A PSA 10 Krookodile #137 from Black Bolt sells for $539.14 — a 1,154% premium over the $43.00 raw price. PSA has graded this card 1,128 times; 164 came back a 10 (14.5% gem rate), and 631 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $59.50. The jump from 9 to 10 is worth $479.64 — 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.
