Should You Grade Iron Boulder ex #207 from Temporal Forces?
Free PSA grading EV calculator pre-loaded with live market data for Iron Boulder ex #207. Current PSA 10 gem rate is 44.7% based on 2,358 graded copies. PSA 10 sales average $80.00 vs a raw market of $18.28. Expected value of grading: $-39.80 (-45% ROI). Verdict: Sell raw.
Temporal Forces · #207 · Special Illustration Rare
Default-tier verdict
Sell raw$-40 (-45% ROI)
Based on raw market $18.28, PSA 10 $80.00, gem rate 44.7% (2,358 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Iron Boulder ex #207 to PSA for grading. EV factors in real PSA population data (gem rates), live market prices for raw and graded copies, and PSA's tiered fee structure including upcharges when a card's graded value exceeds the tier's Max Insured Value. Adjust the inputs to match your card's exact condition for a personalized recommendation.
PSA population summary
| Grade | Population | Rate |
|---|---|---|
| PSA 10 | 1,055 | 44.7% |
| PSA 9 | 1,112 | 47.2% |
| PSA 8 | 157 | 6.7% |
| PSA 7 | 16 | 0.7% |
