![Johnny Knox [Autograph] #175 (Football Cards 2009 Playoff Contenders) — is it worth grading?](https://i.ebayimg.com/images/g/7bwAAeSwapBqVpWI/s-l1600.jpg)
Is Johnny Knox [Autograph] #175 worth grading?
Football · Football Cards 2009 Playoff Contenders · full price guide →
Strong grading candidate — 8.6× premium in PSA 10
A PSA 10 Johnny Knox [Autograph] #175 sells for $83.97 against $9.75 raw: a $74.22 spread, 8.6× the ungraded price. A PSA 9 ($17.00) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $9.75
- PSA 10
- $83.97
- PSA 9
- $17.00
- Gem premium
- 8.6×
- As of
- Jul 11, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — PSA 10 | $83.97 | +$49.22 | +$24.22 | −$75.78 |
| PSA 9 | $17.00 | −$17.75 | −$42.75 | −$143 |
| PSA 8 | $15.22 | −$19.53 | −$44.53 | −$145 |
Net = sale price − $9.75 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
Expected value — how often does it need to gem?
| Chance it gems | Expected sale | Expected net (standard fee) |
|---|---|---|
| 25% | $33.74 | −$26.01 |
| 50% | $50.48 | −$9.27 |
| 75% | $67.23 | +$7.48 |
Break-even gem rate at the standard fee: about 64%. Centering is the usual reason a clean copy misses — measure it before you decide.
Which grader pays the most — and what a 10 takes
All centering standards →| Grader | 10 sells for | vs best | Front centering for a 10 | Back |
|---|---|---|---|---|
| BGS 10 | $109 | best | 55/45 | 70/30 |
| PSA 10 | $83.97 | −$25.03 | 55/45 | 75/25 |
| CGC 10 | $50.00 | −$59.00 | 55/45 | 75/25 |
| SGC 10 | $50.00 | −$59.00 | 55/45 | 75/25 |
Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.
Full grade ladder
Raw conditions & history →| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $83.97 | $50.00 | $109 | $50.00 | — |
| 9.5 | — | — | — | — | $40.43 |
| 9 | — | — | — | — | $17.00 |
| 8 | — | — | — | — | $15.22 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 2009 Playoff Contenders cards worth checking
Full set checklist →![Matthew Stafford [Playoff Ticket] #101 2009 Playoff Contenders card](https://i.ebayimg.com/images/g/tXgAAeSwjqNqHKf4/s-l500.jpg)
![Julian Edelman [Playoff Ticket] #176 2009 Playoff Contenders card](https://i.ebayimg.com/images/g/3eMAAeSwKs5qVrqu/s-l500.jpg)
![Matthew Stafford [Autograph] #101 2009 Playoff Contenders card](https://i.ebayimg.com/images/g/qwoAAeSwm6tqSAGC/s-l500.jpg)
![Chase Daniel [Autograph] #155 2009 Playoff Contenders card](https://i.ebayimg.com/images/g/V1AAAeSwMPVqOHgi/s-l500.jpg)
Grading Johnny Knox [Autograph] #175 — FAQ
Is Johnny Knox [Autograph] #175 worth grading?
A PSA 10 Johnny Knox [Autograph] #175 sells for $83.97 against $9.75 raw: a $74.22 spread, 8.6× the ungraded price. A PSA 9 ($17.00) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 Johnny Knox [Autograph] #175 worth compared with raw?
A PSA 10 Johnny Knox [Autograph] #175 (Football Cards 2009 Playoff Contenders) sells for about $83.97 versus $9.75 for a raw near-mint copy — a 8.6× premium as of Jul 11, 2026.
Which grading company is best for Johnny Knox [Autograph] #175?
By resale value, BGS 10 leads at $109, ahead of PSA 10 at $83.97. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Johnny Knox [Autograph] #175 need for a BGS 10?
BGS publishes 55/45 front and 70/30 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.
What gem rate makes grading Johnny Knox [Autograph] #175 break even?
At a standard ~$50 fee, submitting Johnny Knox [Autograph] #175 breaks even when it gems about 64% of the time (a miss assumed to sell at the PSA 9 price of $17.00).
Is your football card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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