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.

Should You Grade Venusaur?

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

GradePopulationRate
PSA 10102.8%
PSA 97821.7%
PSA 89626.7%
PSA 76417.8%