Does Brock's Onix (1st Edition) have positive grading EV?

Based on current pricing, our model estimates a negative grading EV of $0.00 for Brock's Onix (1st Edition) — 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 Brock's Onix (1st Edition)?

Our model estimates approximately 0% return after grading costs, based on historical grade distributions and recent sold comps. Raw price: $13.10, estimated grading cost: ~$22.00, estimated EV: $0.00. Estimates are informational, not investment advice; trading cards are not securities.

Should You Grade Brock's Onix (1st Edition)?

Gym Heroes · #21

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$13.10

Grading cost~$22.00

Blended EV$-4.57

Estimated profit$0.00

Estimated return0%

Break-even sell price$-5.65

Profit by Grade

PSA 9 $17.16 $-17.94 (-51%)

PSA 10 $88.07 +$52.97 (151%)