Graded Market · 58 completed sales
Blastoise graded prices.
As of July 8, 2026, Blastoise (Crystal Guardians #14) in PSA 10 sells for a median of $1.0K, based on 58 real eBay completed sales; the raw copy’s reference price is $15.76 — a 64.2× grading premium at the top grade.
PSA · Blastoise
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $1.0K | 13 | 64.2× |
| Mint 9 | $243.84 | 17 | 15.5× |
| NM-MT 8 | $110.56 | 13 | 7.0× |
CGC · Blastoise
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $145.00 | 4 | 9.2× |
| Mint 9 | $56.28 | 3 | 3.6× |
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.