Is Colson Montgomery #ISS-CM worth grading?
Baseball · Baseball Cards 2022 Bowman Inception Silver Signings Autographs · full price guide →
Worth grading only if it gems
A PSA 10 Colson Montgomery #ISS-CM brings $90.00 versus $56.85 raw — a $33.15 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($76.21) only about breaks even after fees, so the case rests on gemming.
- Raw (NM)
- $56.85
- PSA 10
- $90.00
- PSA 9
- $76.21
- Gem premium
- 1.6×
- 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 | $90.00 | +$8.15 | −$16.85 | −$117 |
| PSA 9 | $76.21 | −$5.64 | −$30.64 | −$131 |
| PSA 8 | $50.13 | −$31.72 | −$56.72 | −$157 |
Net = sale price − $56.85 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% | $79.66 | −$27.19 |
| 50% | $83.10 | −$23.75 |
| 75% | $86.55 | −$20.30 |
At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.
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 | $117 | best | 55/45 | 70/30 |
| SGC 10 | $100 | −$17.00 | 55/45 | 75/25 |
| PSA 10 | $90.00 | −$27.00 | 55/45 | 75/25 |
| CGC 10 | $54.00 | −$63.00 | 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 Colson Montgomery #ISS-CM — FAQ
Is Colson Montgomery #ISS-CM worth grading?
A PSA 10 Colson Montgomery #ISS-CM brings $90.00 versus $56.85 raw — a $33.15 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($76.21) only about breaks even after fees, so the case rests on gemming.
How much is a PSA 10 Colson Montgomery #ISS-CM worth compared with raw?
A PSA 10 Colson Montgomery #ISS-CM (Baseball Cards 2022 Bowman Inception Silver Signings Autographs) sells for about $90.00 versus $56.85 for a raw near-mint copy — a 1.6× premium as of Sep 4, 2026.
Which grading company is best for Colson Montgomery #ISS-CM?
By resale value, BGS 10 leads at $117, ahead of SGC 10 at $100. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Colson Montgomery #ISS-CM 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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