Graded Market · 13 completed sales
Windstorm graded prices.
As of August 5, 2026, Windstorm (Crystal Guardians #85) in PSA 10 sells for a median of $43.00, based on 13 real eBay completed sales; the raw copy’s reference price is $8.27 — a 5.2× grading premium at the top grade.
Across Crystal Guardians, PSA 10 copies sell for 33.3× their raw reference price on average (26 cards, 200 PSA 10 completed sales tracked).
PSA · Windstorm
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $43.00 | 12 | 5.2× |
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.