Graded Market · 54 completed sales
Mewtwo - SM77 graded prices.
As of August 20, 2026, Mewtwo - SM77 (SM Black Star Promos #SM77) in PSA 10 sells for a median of $4.0K, based on 54 real eBay completed sales; the raw copy’s reference price is $19.05 — a 210.0× grading premium at the top grade.
Across SM Black Star Promos, PSA 10 copies sell for 34.1× their raw reference price on average (99 cards, 6,076 PSA 10 completed sales tracked).
PSA · Mewtwo - SM77
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $4.0K | 5 | 210.0× |
| Mint 9 | $150.00 | 15 | 7.9× |
| NM-MT 8 | $87.00 | 11 | 4.6× |
| NM 7 | $61.00 | 3 | 3.2× |
| EX-MT 6 | $42.79 | 7 | 2.2× |
CGC · Mewtwo - SM77
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Mint 9 | $102.48 | 3 | 5.4× |
| NM-MT 8 | $49.99 | 3 | 2.6× |
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.