Graded Market · 18 completed sales
Kyogre - XY51 graded prices.
As of August 21, 2026, Kyogre - XY51 (XY Black Star Promos #XY51) in PSA 10 sells for a median of $3.0K, based on 18 real eBay completed sales; the raw copy’s reference price is $18.93 — a 159.4× grading premium at the top grade.
Across XY Black Star Promos, PSA 10 copies sell for 60.0× their raw reference price on average (52 cards, 912 PSA 10 completed sales tracked).
PSA · Kyogre - XY51
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $3.0K | 4 | 159.4× |
| Mint 9 | $385.00 | 7 | 20.3× |
| NM-MT 8 | $73.50 | 5 | 3.9× |
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.