Does Koga have positive grading EV?

Based on current pricing, our model estimates a negative grading EV of $-22.88 for Koga — grading costs currently exceed the estimated PSA-10 premium. This is a model estimate based on historical data, not investment advice.

What is the estimated grading EV for Koga?

Our model estimates approximately -67% return after grading costs, based on historical grade distributions and recent sold comps. Raw price: $12.20, estimated grading cost: ~$22.00, estimated EV: $-22.88. Estimates are informational, not investment advice; trading cards are not securities.

Should You Grade Koga?

Gym Challenge · #106

Expected-value figures are estimates based on historical grade distributions and market prices. Not a recommendation. Grading outcomes and market prices are not guaranteed. Methodology · Full disclaimer

Estimated grading EV negative

Current grading costs exceed model estimate of PSA 10 premium

Expected Value

Raw price$12.20

Grading cost~$22.00

Blended EV$-10.68

Estimated profit$-22.88

Estimated return-67%

Break-even sell price$-8.36

Profit by Grade

PSA 6 $4.25 $-29.95 (-88%)

PSA 7 $10.04 $-24.16 (-71%)