Graded Market · 340 completed sales
Armored Mewtwo - SM228 graded prices.
As of August 20, 2026, Armored Mewtwo - SM228 (SM Black Star Promos #SM228) in PSA 10 sells for a median of $6.0K, based on 340 real eBay completed sales; the raw copy’s reference price is $200.00 — a 30.0× 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 · Armored Mewtwo - SM228
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $6.0K | 17 | 30.0× |
| Mint 9 | $602.00 | 79 | 3.0× |
| NM-MT 8 | $276.00 | 91 | 1.4× |
| NM 7 | $181.50 | 48 | 0.9× |
| EX-MT 6 | $159.97 | 24 | 0.8× |
| EX 5 | $129.99 | 11 | 0.6× |
BGS · Armored Mewtwo - SM228
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Mint 9 | $735.00 | 7 | 3.7× |
CGC · Armored Mewtwo - SM228
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $3.0K | 3 | 15.0× |
| Mint 9 | $435.00 | 5 | 2.2× |
| NM-MT 8 | $223.75 | 5 | 1.1× |
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.