Is Greg Polis #273 worth grading?
Hockey · Hockey Cards 1979 O-Pee-Chee · full price guide →
Worth grading — even a PSA 9 beats raw
A Grade 9.5 Greg Polis #273 sells for $195 against $0.78 raw: a $194 spread, 250× the ungraded price. Even a PSA 9 ($178) 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)
- $0.78
- Grade 9.5
- $195
- PSA 9
- $178
- Gem premium
- 250×
- As of
- Sep 3, 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 | $195 | +$169 | +$144 | +$44.22 |
| PSA 9 | $178 | +$152 | +$127 | +$26.72 |
| PSA 8 | $28.25 | +$2.47 | −$22.53 | −$123 |
Net = sale price − $0.78 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% | $182 | +$131 |
| 50% | $186 | +$135 |
| 75% | $191 | +$140 |
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 1979 O-Pee-Chee cards worth checking
Full set checklist →
Grading Greg Polis #273 — FAQ
Is Greg Polis #273 worth grading?
A Grade 9.5 Greg Polis #273 sells for $195 against $0.78 raw: a $194 spread, 250× the ungraded price. Even a PSA 9 ($178) 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 hockey 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.
