Rillaboom #15 PSA 10: price & population
PSA 10
$77.70
Raw
$0.68
PSA 10 pop
13
Gem rate
38.2%
A PSA 10 Rillaboom #15 from Sword & Shield sells for $77.70 — a 11,326% premium over the $0.68 raw price. PSA has graded this card 34 times; 13 came back a 10 (38.2% gem rate), and 18 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $16.08. The jump from 9 to 10 is worth $61.62 — 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.
