Graded Market · 71 completed sales
Rillaboom (Secret) graded prices.
As of July 7, 2026, Rillaboom (Secret) (Darkness Ablaze #197) in PSA 10 sells for a median of $39.99, based on 71 real eBay completed sales; the raw copy’s reference price is $7.40 — a 5.4× grading premium at the top grade.
PSA · Rillaboom (Secret)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $39.99 | 47 | 5.4× |
| Mint 9 | $17.06 | 17 | 2.3× |
CGC · Rillaboom (Secret)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $55.00 | 3 | 7.4× |
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.