Graded Market · 187 completed sales
Dark Blastoise (20) graded prices.
As of July 8, 2026, Dark Blastoise (20) (Team Rocket #20) in PSA 10 sells for a median of $749.99, based on 187 real eBay completed sales; the raw copy’s reference price is $55.00 — a 13.6× grading premium at the top grade.
PSA · Dark Blastoise (20)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $749.99 | 23 | 13.6× |
| Mint 9 | $106.00 | 54 | 1.9× |
| NM-MT 8 | $61.00 | 51 | 1.1× |
| NM 7 | $59.99 | 12 | 1.1× |
| EX-MT 6 | $58.12 | 9 | 1.1× |
| EX 5 | $36.00 | 7 | 0.7× |
CGC · Dark Blastoise (20)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $289.99 | 3 | 5.3× |
| Mint 9 | $79.50 | 4 | 1.4× |
Medians of real eBay completed sales per grade; small sample sizes deserve caution. Prices are dated reference values — cite them with the as-of date above. Attribution: CardIntel (cardintel.io). See the methodology.