Graded Market · 7 completed sales
Mystery Zone graded prices.
As of July 8, 2026, Mystery Zone (Skyridge #137) trades across the graded ladder below, based on 7 real eBay completed sales; the raw copy’s reference price is $8.22.
PSA · Mystery Zone
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Mint 9 | $21.49 | 4 | 2.6× |
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.