Graded Market · 69 completed sales
Champions Festival - SM231 (World Championships 2019) graded prices.
As of August 3, 2026, Champions Festival - SM231 (World Championships 2019) (SM Black Star Promos #SM231) in PSA 10 sells for a median of $720.00, based on 69 real eBay completed sales; the raw copy’s reference price is $258.66 — a 2.8× grading premium at the top grade.
Across SM Black Star Promos, PSA 10 copies sell for 1114.5× their raw reference price on average (94 cards, 5,293 PSA 10 completed sales tracked).
PSA · Champions Festival - SM231 (World Championships 2019)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $720.00 | 13 | 2.8× |
| Mint 9 | $140.00 | 28 | 0.5× |
| NM-MT 8 | $60.37 | 8 | 0.2× |
BGS · Champions Festival - SM231 (World Championships 2019)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Mint 9 | $57.00 | 3 | 0.2× |
CGC · Champions Festival - SM231 (World Championships 2019)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $405.00 | 5 | 1.6× |
| Mint 9 | $46.00 | 3 | 0.2× |
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.