Graded Market · 54 completed sales
Jolteon GX - SM173 graded prices.
As of August 20, 2026, Jolteon GX - SM173 (SM Black Star Promos #SM173) in PSA 10 sells for a median of $494.25, based on 54 real eBay completed sales; the raw copy’s reference price is $10.34 — a 47.8× grading premium at the top grade.
Across SM Black Star Promos, PSA 10 copies sell for 34.0× their raw reference price on average (99 cards, 6,076 PSA 10 completed sales tracked).
PSA · Jolteon GX - SM173
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $494.25 | 12 | 47.8× |
| Mint 9 | $49.47 | 15 | 4.8× |
| NM-MT 8 | $21.00 | 12 | 2.0× |
CGC · Jolteon GX - SM173
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Mint 9 | $9.50 | 3 | 0.9× |
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.