Is San Jose Sharks [English] #304 worth grading?
Hockey · Hockey Cards 1991 Score Canadian · full price guide →
Worth grading — even a PSA 9 beats raw
A Grade 9.5 San Jose Sharks [English] #304 sells for $66.00 against $1.69 raw: a $64.31 spread, 39× the ungraded price. Even a PSA 9 ($60.00) 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)
- $1.69
- Grade 9.5
- $66.00
- PSA 9
- $60.00
- Gem premium
- 39×
- 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 | $66.00 | +$39.31 | +$14.31 | −$85.69 |
| PSA 9 | $60.00 | +$33.31 | +$8.31 | −$91.69 |
| PSA 8 | $9.99 | −$16.70 | −$41.70 | −$142 |
Net = sale price − $1.69 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% | $61.50 | +$9.81 |
| 50% | $63.00 | +$11.31 |
| 75% | $64.50 | +$12.81 |
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 1991 Score Canadian cards worth checking
Full set checklist →Grading San Jose Sharks [English] #304 — FAQ
Is San Jose Sharks [English] #304 worth grading?
A Grade 9.5 San Jose Sharks [English] #304 sells for $66.00 against $1.69 raw: a $64.31 spread, 39× the ungraded price. Even a PSA 9 ($60.00) 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.
![Jeremy Roenick [Bilingual] #309 1991 Score Canadian card](https://i.ebayimg.com/images/g/s7EAAeSwEhNpyUvc/s-l500.jpg)

![Dominic Hasek [English] #346 1991 Score Canadian card](https://i.ebayimg.com/images/g/tYMAAeSwdixpbbGH/s-l500.jpg)