Is Cooper Kupp [Green] #18 worth grading?
Football · Football Cards 2017 Panini Prizm Instant Impact · full price guide →
Worth grading — even a PSA 9 beats raw
A Grade 9.5 Cooper Kupp [Green] #18 sells for $193 against $10.28 raw: a $183 spread, 19× the ungraded price. Even a PSA 9 ($175) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $10.28
- Grade 9.5
- $193
- PSA 9
- $175
- Gem premium
- 19×
- As of
- Sep 4, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — Grade 9.5 | $193 | +$158 | +$133 | +$32.72 |
| PSA 9 | $175 | +$140 | +$115 | +$14.72 |
Net = sale price − $10.28 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% | $180 | +$119 |
| 50% | $184 | +$124 |
| 75% | $189 | +$128 |
Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.
Full grade ladder
Raw conditions & history →Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 2017 Panini Prizm Instant Impact cards worth checking
Full set checklist →![Patrick Mahomes II [Green] #8 2017 Panini Prizm Instant Impact card](https://i.ebayimg.com/images/g/IA4AAeSwaDFpDMBG/s-l500.jpg)
![Patrick Mahomes II [Gold Mojo] #8 2017 Panini Prizm Instant Impact card](https://i.ebayimg.com/images/g/fYgAAeSwpFdn6IX8/s-l500.jpg)
Grading Cooper Kupp [Green] #18 — FAQ
Is Cooper Kupp [Green] #18 worth grading?
A Grade 9.5 Cooper Kupp [Green] #18 sells for $193 against $10.28 raw: a $183 spread, 19× the ungraded price. Even a PSA 9 ($175) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Best on iPhone & Android
Check your football card in the Midpoint app
Scan with your camera to measure centering to the millimeter, get an AI grade with corner and edge close-ups, see what your copy is worth, and track it in your portfolio. Free to start.
