Does Giovanni's Nidoqueen have positive grading EV?

Based on current pricing, our model estimates a negative grading EV of $-18.42 for Giovanni's Nidoqueen — 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 Giovanni's Nidoqueen?

Our model estimates approximately -56% return after grading costs, based on historical grade distributions and recent sold comps. Raw price: $10.64, estimated grading cost: ~$22.00, estimated EV: $-18.42. Estimates are informational, not investment advice; trading cards are not securities.

Should You Grade Giovanni's Nidoqueen?

Gym Challenge · #23

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$10.64

Grading cost~$22.00

Blended EV$-7.78

Estimated profit$-18.42

Estimated return-56%

Break-even sell price$-7.75

Profit by Grade

PSA 7 $18.00 $-14.64 (-45%)

PSA 9 $24.00 $-8.64 (-26%)