Graded Market · 13 completed sales
Seaking (Master Ball Pattern) graded prices.
As of August 1, 2026, Seaking (Master Ball Pattern) (Prismatic Evolutions #021) in PSA 10 sells for a median of $100.64, based on 13 real eBay completed sales; the raw copy’s reference price is $3.27 — a 30.8× grading premium at the top grade.
Across Prismatic Evolutions, PSA 10 copies sell for 46.9× their raw reference price on average (119 cards, 8,012 PSA 10 completed sales tracked).
PSA · Seaking (Master Ball Pattern)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $100.64 | 8 | 30.8× |
| Mint 9 | $20.00 | 3 | 6.1× |
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.