Brock's Geodude [1st Edition] #68 PSA 10: price & population

PSA 10

$130.05

Raw

$3.47

PSA 10 pop

156

Gem rate

33.5%

A PSA 10 Brock's Geodude [1st Edition] #68 from Gym Challenge sells for $130.05 — a 3,648% premium over the $3.47 raw price. PSA has graded this card 465 times; 156 came back a 10 (33.5% gem rate), and 214 a PSA 9.

The 9-to-10 spread

PSA 9 sells for $27.00. The jump from 9 to 10 is worth $103.05 — 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.