Graded Market · 18 completed sales
Porygon-Z (Team Plasma) - BW84 (Prerelease) graded prices.
As of August 3, 2026, Porygon-Z (Team Plasma) - BW84 (Prerelease) (BW Black Star Promos #BW84) trades across the graded ladder below, based on 18 real eBay completed sales; the raw copy’s reference price is $20.82.
Across BW Black Star Promos, PSA 10 copies sell for 47.3× their raw reference price on average (10 cards, 101 PSA 10 completed sales tracked).
PSA · Porygon-Z (Team Plasma) - BW84 (Prerelease)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Mint 9 | $220.00 | 5 | 10.6× |
| NM-MT 8 | $45.00 | 3 | 2.2× |
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.