151 · SIR
Blastoise ex
Illustrated by Mitsuhiro Arita
Raw market
152,70 €
PSA 10 market
675,00 €
Model PSA 10
448,11 €
Mispricing — model vs. PSA 10 market
-33.6%
90% prediction interval: 268,09 € – 749,02 €
Prediction drivers
Each feature's percent contribution to the predicted PSA 10 price.
- Raw price level+168.5%
- Raw × SIR amplifier+35.7%
- Special Illustration Rare premium-24.8%
- Set: 151-23.5%
- Recent price divergence+22.2%
- Type: Water+6.0%
- Sales velocity (vs set avg)+3.9%
Snapshot 2026-04-27. Estimates from the v2 OLS hedonic model (R² = 0.879, n = 358 SV-era SIR + IR cards).