Is Byron Chourio #BMA-BC worth grading?
Baseball · Baseball Cards 2025 Bowman Prospect Mega Autograph · full price guide →
Strong grading candidate — 33× premium in PSA 10
A PSA 10 Byron Chourio #BMA-BC sells for $99.00 against $3.03 raw: a $95.97 spread, 33× the ungraded price. A PSA 9 ($14.44) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $3.03
- PSA 10
- $99.00
- PSA 9
- $14.44
- Gem premium
- 33×
- As of
- Sep 2, 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 | $99.00 | +$70.97 | +$45.97 | −$54.03 |
| PSA 9 | $14.44 | −$13.59 | −$38.59 | −$139 |
| PSA 8 | $7.65 | −$20.38 | −$45.38 | −$145 |
Net = sale price − $3.03 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% | $35.58 | −$17.45 |
| 50% | $56.72 | +$3.69 |
| 75% | $77.86 | +$24.83 |
Break-even gem rate at the standard fee: about 46%. 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 | $129 | best | 55/45 | 70/30 |
| PSA 10 | $99.00 | −$30.00 | 55/45 | 75/25 |
| CGC 10 | $59.00 | −$70.00 | 55/45 | 75/25 |
| SGC 10 | $59.00 | −$70.00 | 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 Byron Chourio #BMA-BC — FAQ
Is Byron Chourio #BMA-BC worth grading?
A PSA 10 Byron Chourio #BMA-BC sells for $99.00 against $3.03 raw: a $95.97 spread, 33× the ungraded price. A PSA 9 ($14.44) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 Byron Chourio #BMA-BC worth compared with raw?
A PSA 10 Byron Chourio #BMA-BC (Baseball Cards 2025 Bowman Prospect Mega Autograph) sells for about $99.00 versus $3.03 for a raw near-mint copy — a 33× premium as of Sep 2, 2026.
Which grading company is best for Byron Chourio #BMA-BC?
By resale value, BGS 10 leads at $129, ahead of PSA 10 at $99.00. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Byron Chourio #BMA-BC 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 Byron Chourio #BMA-BC break even?
At a standard ~$50 fee, submitting Byron Chourio #BMA-BC breaks even when it gems about 46% of the time (a miss assumed to sell at the PSA 9 price of $14.44).
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