Graded Market · 16 completed sales
Wallace (Secret) graded prices.
As of August 22, 2026, Wallace (Secret) (Silver Tempest #208) in PSA 10 sells for a median of $43.83, based on 16 real eBay completed sales; the raw copy’s reference price is $4.65 — a 9.4× grading premium at the top grade.
Across Silver Tempest, PSA 10 copies sell for 18.9× their raw reference price on average (61 cards, 3,462 PSA 10 completed sales tracked).
PSA · Wallace (Secret)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $43.83 | 8 | 9.4× |
| Mint 9 | $20.50 | 4 | 4.4× |
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.