![Voltorb [Reverse Holo] #80](https://storage.googleapis.com/images.pricecharting.com/c38e5556cdbc7519374a0cec963becf82bc04820f03f4f6eaf24f82ab6e8dcf6/1600.jpg)
Pokemon Hidden Legends · #80 · Base · Jun 2004
Should You Grade?
Negative expected value ($-0.71) — while a PSA 10 would be profitable, the probability-weighted outcome across all grades means you lose money on average at this grading tier. Low grading population — gem rates based on only 42 graded cards may be unreliable, and the market for this card in graded form may be illiquid. The gem rate is only 2% — you'll need a very clean copy to hit PSA 10. Only 50 sales per year — it may take time to find a buyer at full price.
Factors in grading cost, turnaround time, and compounding — how fast you can reinvest profits into the next flip.
Shows the best-value tier from each grading company based on EV, cost, and turnaround. Pop = total graded population; 10s = grade 10 count.