Tentacool #77 PSA 10: price & population
PSA 10
$55.71
Raw
$0.50
PSA 10 pop
13
Gem rate
38.2%
A PSA 10 Tentacool #77 from Hidden Legends sells for $55.71 — a 11,042% premium over the $0.50 raw price. PSA has graded this card 34 times; 13 came back a 10 (38.2% gem rate), and 10 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $11.00. The jump from 9 to 10 is worth $44.71 — 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.
