Does Mystery Zone have positive grading EV?

Based on current pricing, our model estimates a negative grading EV of $-9.23 for Mystery Zone — 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 Mystery Zone?

Our model estimates approximately -29% return after grading costs, based on historical grade distributions and recent sold comps. Raw price: $10.17, estimated grading cost: ~$22.00, estimated EV: $-9.23. Estimates are informational, not investment advice; trading cards are not securities.

Should You Grade Mystery Zone?

Skyridge · #137

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$10.17

Grading cost~$22.00

Blended EV$0.94

Estimated profit$-9.23

Estimated return-29%

Break-even sell price$-10.90

Profit by Grade

PSA 9 $13.94 $-18.23 (-57%)

PSA 10 $66.69 +$34.52 (107%)