Graded Market · 33 completed sales
Ultra Ball (Secret) graded prices.
As of July 8, 2026, Ultra Ball (Secret) (Brilliant Stars #186) in PSA 10 sells for a median of $49.99, based on 33 real eBay completed sales; the raw copy’s reference price is $17.57 — a 2.8× grading premium at the top grade.
PSA · Ultra Ball (Secret)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $49.99 | 17 | 2.8× |
| Mint 9 | $18.70 | 9 | 1.1× |
CGC · Ultra Ball (Secret)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $33.49 | 4 | 1.9× |
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.