Should You Grade Venusaur #28 from Crystal Guardians?
Free PSA grading EV calculator pre-loaded with live market data for Venusaur #28. Current PSA 10 gem rate is 2.8% based on 360 graded copies. PSA 10 sales average $1550.00 vs a raw market of $10.69. Expected value of grading: $-132.90 (-60% ROI). Verdict: Sell raw.
Crystal Guardians · #28 · Rare
Default-tier verdict
Sell raw$-133 (-60% ROI)
Based on raw market $10.69, PSA 10 $1550.00, gem rate 2.8% (360 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Venusaur #28 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 | 10 | 2.8% |
| PSA 9 | 78 | 21.7% |
| PSA 8 | 96 | 26.7% |
| PSA 7 | 64 | 17.8% |