Should You Grade デデンネex #89 from トリプレットビート?
Free PSA grading EV calculator pre-loaded with live market data for デデンネex #89. Current PSA 10 gem rate is 85.6% based on 2,783 graded copies. PSA 10 sales average $45.14 vs a raw market of $11.85. Expected value of grading: $-39.93 (-49% ROI). Verdict: Sell raw.
トリプレットビート · #89 · Secret Rare
Default-tier verdict
Sell raw$-40 (-49% ROI)
Based on raw market $11.85, PSA 10 $45.14, gem rate 85.6% (2,783 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting デデンネex #89 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 | 2,381 | 85.6% |
| PSA 9 | 347 | 12.5% |
| PSA 8 | 28 | 1.0% |
| PSA 7 | 12 | 0.4% |
