Should You Grade Computer Search #137 from Boundaries Crossed?
Free PSA grading EV calculator pre-loaded with live market data for Computer Search #137. Current PSA 10 gem rate is 9.8% based on 122 graded copies. PSA 10 sales average $135.51 vs a raw market of $13.10. Expected value of grading: $-52.14 (-63% ROI). Verdict: Sell raw.
Boundaries Crossed · #137 · Rare ACE
Default-tier verdict
Sell raw$-52 (-63% ROI)
Based on raw market $13.10, PSA 10 $135.51, gem rate 9.8% (122 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Computer Search #137 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 | 12 | 9.8% |
| PSA 9 | 57 | 46.7% |
| PSA 8 | 30 | 24.6% |
| PSA 7 | 11 | 9.0% |
