Is John Callison #535 worth grading?
Baseball · Baseball Cards 1973 Topps · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 John Callison #535 sells for $363 against $2.94 raw: a $360 spread, 124× the ungraded price. Even a PSA 9 ($68.50) 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)
- $2.94
- PSA 10
- $363
- PSA 9
- $68.50
- Gem premium
- 124×
- 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 | $363 | +$335 | +$310 | +$210 |
| PSA 9 | $68.50 | +$40.56 | +$15.56 | −$84.44 |
| PSA 8 | $23.69 | −$4.25 | −$29.25 | −$129 |
Net = sale price − $2.94 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% | $142 | +$89.25 |
| 50% | $216 | +$163 |
| 75% | $290 | +$237 |
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 | $472 | best | 55/45 | 70/30 |
| PSA 10 | $363 | −$109 | 55/45 | 75/25 |
| CGC 10 | $218 | −$254 | 55/45 | 75/25 |
| SGC 10 | $218 | −$254 | 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 John Callison #535 — FAQ
Is John Callison #535 worth grading?
A PSA 10 John Callison #535 sells for $363 against $2.94 raw: a $360 spread, 124× the ungraded price. Even a PSA 9 ($68.50) 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 John Callison #535 worth compared with raw?
A PSA 10 John Callison #535 (Baseball Cards 1973 Topps) sells for about $363 versus $2.94 for a raw near-mint copy — a 124× premium as of Sep 3, 2026.
Which grading company is best for John Callison #535?
By resale value, BGS 10 leads at $472, ahead of PSA 10 at $363. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does John Callison #535 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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