Graded Market · 9 completed sales
Magikarp & Wailord GX graded prices.
Prices are grouped by grading company and numeric score. Label era, special designations and authenticity are not established by these aggregates.
As of October 28, 2026, Magikarp & Wailord GX (SM Black Star Promos #SM166) trades across the graded ladder below, based on 9 real eBay completed sales; the raw copy’s reference price is $188.63.
Across SM Black Star Promos, PSA 10 copies sell for 19.6× their raw reference price on average (17 cards, 133 PSA 10 completed sales tracked).
PSA · Magikarp & Wailord GX
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Grade 8 | $585.06 | 5 | 3.1× |
| Grade 7 | $223.47 | 4 | 1.2× |
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.