Graded Market · 7 completed sales
Hippopotas (Master Ball Pattern) graded prices.
As of August 1, 2026, Hippopotas (Master Ball Pattern) (Prismatic Evolutions #052) in PSA 10 sells for a median of $74.99, based on 7 real eBay completed sales; the raw copy’s reference price is $1.05 — a 71.4× grading premium at the top grade.
Across Prismatic Evolutions, PSA 10 copies sell for 46.4× their raw reference price on average (119 cards, 8,012 PSA 10 completed sales tracked).
PSA · Hippopotas (Master Ball Pattern)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $74.99 | 3 | 71.4× |
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.