Graded Market · 19 completed sales
Adventurer's Discovery graded prices.
As of August 19, 2026, Adventurer's Discovery (Lost Origin Trainer Gallery #TG23) in PSA 10 sells for a median of $45.00, based on 19 real eBay completed sales; the raw copy’s reference price is $4.14 — a 10.9× grading premium at the top grade.
Across Lost Origin Trainer Gallery, PSA 10 copies sell for 14.1× their raw reference price on average (30 cards, 2,198 PSA 10 completed sales tracked).
PSA · Adventurer's Discovery
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $45.00 | 11 | 10.9× |
CGC · Adventurer's Discovery
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $31.34 | 3 | 7.6× |
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.