Professor Elm's Lecture #213 PSA 10: price & population
PSA 10
$740.00
Raw
$175.61
PSA 10 pop
356
Gem rate
30.5%
A PSA 10 Professor Elm's Lecture #213 from Lost Thunder sells for $740.00 — a 321% premium over the $175.61 raw price. PSA has graded this card 1,166 times; 356 came back a 10 (30.5% gem rate), and 415 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $215.74. The jump from 9 to 10 is worth $524.26 — 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.
