Graded Market · 14 completed sales
Electivire - 20/102 (Prerelease) [Staff] graded prices.
As of August 20, 2026, Electivire - 20/102 (Prerelease) [Staff] (HGSS Black Star Promos #20) in PSA 10 sells for a median of $2.7K, based on 14 real eBay completed sales; the raw copy’s reference price is $161.00 — a 17.1× grading premium at the top grade.
PSA · Electivire - 20/102 (Prerelease) [Staff]
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $2.7K | 3 | 17.1× |
| Mint 9 | $213.30 | 3 | 1.3× |
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.