![Professor's Research: Professor Turo [Holo] #190 from Pokemon Scarlet & Violet](https://images.pokemontcg.io/sv1/190.png)
Professor's Research: Professor Turo [Holo] #190 PSA 10: price & population
PSA 10
$31.53
Raw
$0.25
PSA 10 pop
3
Gem rate
12.5%
A PSA 10 Professor's Research: Professor Turo [Holo] #190 from Scarlet & Violet sells for $31.53 — a 12,512% premium over the $0.25 raw price. PSA has graded this card 24 times; 3 came back a 10 (12.5% gem rate), and 9 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $10.75. The jump from 9 to 10 is worth $20.78 — 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.
