Graded Market · 15 completed sales
Forest Guardian graded prices.
As of August 20, 2026, Forest Guardian (Aquapolis #123) in PSA 10 sells for a median of $399.48, based on 15 real eBay completed sales; the raw copy’s reference price is $1.01 — a 395.5× grading premium at the top grade.
Across Aquapolis, PSA 10 copies sell for 27.6× their raw reference price on average (40 cards, 201 PSA 10 completed sales tracked).
PSA · Forest Guardian
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $399.48 | 3 | 395.5× |
| Mint 9 | $20.50 | 5 | 20.3× |
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.