Does Porygon-Z have positive grading EV?

Based on current pricing, our model estimates a negative grading EV of $-0.18 for Porygon-Z — 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 Porygon-Z?

Our model estimates approximately -1% return after grading costs, based on historical grade distributions and recent sold comps. Raw price: $6.87, estimated grading cost: ~$22.00, estimated EV: $-0.18. Estimates are informational, not investment advice; trading cards are not securities.

Should You Grade Porygon-Z?

Great Encounters · #6

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$6.87

Grading cost~$22.00

Blended EV$6.69

Estimated profit$-0.18

Estimated return-1%

Break-even sell price$16.30

Profit by Grade

PSA 8 $19.89 $-8.98 (-31%)

PSA 9 $39.67 +$10.80 (37%)