![Arbok [Series III] #24](https://storage.googleapis.com/images.pricecharting.com/0fcb5dcf104c4449ffc08db74365e6f35cc49c7ee8e41b4df7c2477015d52385/1600.jpg)
Pokemon Japanese Vending · #24 · Jun 1998
Should You Grade?
Negative expected value ($-0.43) — while a PSA 10 would be profitable, the probability-weighted outcome across all grades means you lose money on average at this grading tier. Only 81 sales per year — it may take time to find a buyer at full price. PSA 10 profit of $4.87 is thin — grading fees and selling costs eat most of the margin.
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.