Blastoise-GX #SM189 PSA 9 Price
SM Black Star Promos · #SM189 · Promo
$40range $34 – $46high confidence
Fair buy ≈ $34 · fair sell ≈ $46 · liquidity: Thin (0 PSA 9 sales/90d)
⚠ Thin data — this PSA 9 estimate rests on limited recent sales. Treat as a guide.
PSA 9 vs other grades
PSA 9 sits 84% below PSA 10 — a wide gap, so PSA 9 can look relatively cheap if you'll hold.
FAQ
How much is Blastoise-GX #SM189 worth in PSA 9?
A PSA 9 Blastoise-GX (SM Black Star Promos #SM189) is worth about $40, typically 34–46, based on recent real sold prices.
PSA 9 vs PSA 10 — how much cheaper is PSA 9?
PSA 9 trades about 84% below PSA 10 for this card ($40 vs $244).