![Gary Sheffield [Upside Down] #13 (Baseball Cards 1989 Upper Deck) — is it worth grading?](https://i.ebayimg.com/images/g/cXUAAeSwU7xqV9Kw/s-l1600.jpg)
Is Gary Sheffield [Upside Down] #13 worth grading?
Baseball · Baseball Cards 1989 Upper Deck · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Gary Sheffield [Upside Down] #13 sells for $846 against $2.16 raw: a $844 spread, 392× the ungraded price. Even a PSA 9 ($30.00) 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)
- $2.16
- PSA 10
- $846
- PSA 9
- $30.00
- Gem premium
- 392×
- 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 — PSA 10 | $846 | +$819 | +$794 | +$694 |
| PSA 9 | $30.00 | +$2.84 | −$22.16 | −$122 |
| PSA 8 | $7.50 | −$19.66 | −$44.66 | −$145 |
Net = sale price − $2.16 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% | $234 | +$182 |
| 50% | $438 | +$386 |
| 75% | $642 | +$590 |
Break-even gem rate at the standard fee: about 3%. 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 | $1,100 | best | 55/45 | 70/30 |
| PSA 10 | $846 | −$254 | 55/45 | 75/25 |
| CGC 10 | $508 | −$592 | 55/45 | 75/25 |
| SGC 10 | $508 | −$592 | 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.
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Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 1989 Upper Deck cards worth checking
Full set checklist →![Gary Varsho [Mike Bielecki] #321 1989 Upper Deck card](https://i.ebayimg.com/images/g/kMcAAOSw6w5n8BiK/s-l500.jpg)
![Jose Canseco [Blue Eagle] #659 1989 Upper Deck card](https://i.ebayimg.com/images/g/zRAAAeSwEmJqHND3/s-l500.jpg)
Grading Gary Sheffield [Upside Down] #13 — FAQ
Is Gary Sheffield [Upside Down] #13 worth grading?
A PSA 10 Gary Sheffield [Upside Down] #13 sells for $846 against $2.16 raw: a $844 spread, 392× the ungraded price. Even a PSA 9 ($30.00) 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.
How much is a PSA 10 Gary Sheffield [Upside Down] #13 worth compared with raw?
A PSA 10 Gary Sheffield [Upside Down] #13 (Baseball Cards 1989 Upper Deck) sells for about $846 versus $2.16 for a raw near-mint copy — a 392× premium as of Sep 4, 2026.
Which grading company is best for Gary Sheffield [Upside Down] #13?
By resale value, BGS 10 leads at $1,100, ahead of PSA 10 at $846. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Gary Sheffield [Upside Down] #13 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 Gary Sheffield [Upside Down] #13 break even?
At a standard ~$50 fee, submitting Gary Sheffield [Upside Down] #13 breaks even when it gems about 3% of the time (a miss assumed to sell at the PSA 9 price of $30.00).
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