Cards › 2018 Donruss Optic Downtown Bradley Chubb #DT-17
Is the 2018 Donruss Optic Downtown Bradley Chubb #DT-17 worth grading?
Live market numbers as of 2026-10-21 — raw vs. graded value, PSA 10 gem rate, and the breakeven math.
Raw value
$214.04
PSA 9 value
$254.04
PSA 10 value
$360.60
PSA 10 gem rate
53.9%
Based on the numbers below, this card is likely not worth grading at current prices — even a PSA 10 result loses an estimated $10 after costs.
The breakeven math
| Line item | Amount |
|---|---|
| Raw purchase | $214.04 |
| Sales tax (8%) | $17.12 |
| Grading fee (priority tier) | $80.00 |
| Shipping | $5.00 |
| Total cost basis | $316.16 |
| Net at PSA 10 (85% payout) | −$9.65 (-3%) |
| Net at PSA 9 (the downside case) | −$100.23 |
Assumptions: $80 grading, $5 shipping, 8% tax on the raw purchase, and keeping 85% of the sale after marketplace fees. Your numbers will differ — run them below.
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Start free trialCard pricing data provided by SportsCardsPro, a service of PriceCharting. Gem rates reflect recent PSA population data (130 graded submissions). Not investment advice — grading outcomes are probabilistic and markets move. © Summit Sports Cards · About · Pricing