Graded values
updated 2026-07-08PSA 10 price history$925.54
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-07-08
Unlimited
PSA2,761 graded · 167 gem 10
CGC1,058 graded · 53 gem 10
1st Edition
PSA4,675 graded · 684 gem 10
CGC1,007 graded · 119 gem 10
Population data from PriceCharting, updated monthly.
How much is Dark Blastoise #20/82 worth?
A raw copy of Dark Blastoise #20/82 (Team Rocket) is worth about $47.22 right now, based on the latest market data from July 8, 2026.
Grading changes the math on this one: a PSA 10 is valued around $925.54, roughly 19.6x the raw price, while a PSA 9 sits near $142.90. 4,675 copies have been graded to date, and 15% of them came back a 10 — worth knowing before you pay grading fees.
We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Dark Blastoise has moved over time.
