Does Brock's Protection have positive grading EV?

Based on current pricing, our model estimates a negative grading EV of $-20.24 for Brock's Protection — 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 Protection?

Our model estimates approximately -73% return after grading costs, based on historical grade distributions and recent sold comps. Raw price: $5.60, estimated grading cost: ~$22.00, estimated EV: $-20.24. Estimates are informational, not investment advice; trading cards are not securities.

Should You Grade Brock's Protection?

Gym Challenge · #101

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$5.60

Grading cost~$22.00

Blended EV$-14.64

Estimated profit$-20.24

Estimated return-73%

Break-even sell price$-17.52

Profit by Grade

PSA 9 $8.89 $-18.71 (-68%)

PSA 10 $44.88 +$17.28 (63%)