![Bob Trowbridge [White Back] #239 (Baseball Cards 1959 Topps) — is it worth grading?](https://i.ebayimg.com/images/g/YEYAAeSwEvtqHlZO/s-l1600.jpg)
Is Bob Trowbridge [White Back] #239 worth grading?
Baseball · Baseball Cards 1959 Topps · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Bob Trowbridge [White Back] #239 sells for $442 against $2.12 raw: a $439 spread, 208× the ungraded price. Even a PSA 9 ($199) 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)
- $2.12
- PSA 10
- $442
- PSA 9
- $199
- Gem premium
- 208×
- 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 — PSA 10 | $442 | +$414 | +$389 | +$289 |
| PSA 9 | $199 | +$172 | +$147 | +$47.03 |
| PSA 8 | $30.30 | +$3.18 | −$21.82 | −$122 |
Net = sale price − $2.12 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% | $260 | +$208 |
| 50% | $320 | +$268 |
| 75% | $381 | +$329 |
Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.
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 | $574 | best | 55/45 | 70/30 |
| PSA 10 | $442 | −$132 | 55/45 | 75/25 |
| CGC 10 | $265 | −$309 | 55/45 | 75/25 |
| SGC 10 | $265 | −$309 | 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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Grading Bob Trowbridge [White Back] #239 — FAQ
Is Bob Trowbridge [White Back] #239 worth grading?
A PSA 10 Bob Trowbridge [White Back] #239 sells for $442 against $2.12 raw: a $439 spread, 208× the ungraded price. Even a PSA 9 ($199) 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 Bob Trowbridge [White Back] #239 worth compared with raw?
A PSA 10 Bob Trowbridge [White Back] #239 (Baseball Cards 1959 Topps) sells for about $442 versus $2.12 for a raw near-mint copy — a 208× premium as of Sep 3, 2026.
Which grading company is best for Bob Trowbridge [White Back] #239?
By resale value, BGS 10 leads at $574, ahead of PSA 10 at $442. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Bob Trowbridge [White Back] #239 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.
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