![Koffing [Reverse Holo] #72 from Pokemon Delta Species](https://images.pokemontcg.io/ex11/72.png)
Koffing [Reverse Holo] #72 PSA 10: price & population
PSA 10
$611.00
Raw
$22.50
PSA 10 pop
37
Gem rate
37.8%
A PSA 10 Koffing [Reverse Holo] #72 from Delta Species sells for $611.00 — a 2,616% premium over the $22.50 raw price. PSA has graded this card 98 times; 37 came back a 10 (37.8% gem rate), and 26 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $130.00. The jump from 9 to 10 is worth $481.00 — 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.
