Is Sebastian Walcott [Purple Mojo Refractor] #BMA-SW worth grading?
Baseball · Baseball Cards 2024 Bowman Chrome Mega Box Prospect Autograph · full price guide →
Worth grading only if it gems
A PSA 10 Sebastian Walcott [Purple Mojo Refractor] #BMA-SW brings $220 versus $79.50 raw — a $141 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($78.00) sells for less than raw, so anything short of a 10 loses money.
- Raw (NM)
- $79.50
- PSA 10
- $220
- PSA 9
- $78.00
- Gem premium
- 2.8×
- 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 | $220 | +$116 | +$90.50 | −$9.50 |
| PSA 9 | $78.00 | −$26.50 | −$51.50 | −$152 |
| PSA 8 | $72.37 | −$32.13 | −$57.13 | −$157 |
Net = sale price − $79.50 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% | $114 | −$16.00 |
| 50% | $149 | +$19.50 |
| 75% | $185 | +$55.00 |
Break-even gem rate at the standard fee: about 36%. 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 | $286 | best | 55/45 | 70/30 |
| PSA 10 | $220 | −$66.00 | 55/45 | 75/25 |
| CGC 10 | $132 | −$154 | 55/45 | 75/25 |
| SGC 10 | $132 | −$154 | 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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Raw conditions & history →Swipe the table for the other grading companies →
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Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 2024 Bowman Chrome Mega Box Prospect Autograph cards worth checking
Full set checklist →![Emil Morales [Red Mojo Refractor] #BMA-EM 2024 Bowman Chrome Mega Box Prospect Autograph card](https://i.ebayimg.com/images/g/wxgAAeSwycZqZ5yV/s-l500.jpg)
Grading Sebastian Walcott [Purple Mojo Refractor] #BMA-SW — FAQ
Is Sebastian Walcott [Purple Mojo Refractor] #BMA-SW worth grading?
A PSA 10 Sebastian Walcott [Purple Mojo Refractor] #BMA-SW brings $220 versus $79.50 raw — a $141 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($78.00) sells for less than raw, so anything short of a 10 loses money.
How much is a PSA 10 Sebastian Walcott [Purple Mojo Refractor] #BMA-SW worth compared with raw?
A PSA 10 Sebastian Walcott [Purple Mojo Refractor] #BMA-SW (Baseball Cards 2024 Bowman Chrome Mega Box Prospect Autograph) sells for about $220 versus $79.50 for a raw near-mint copy — a 2.8× premium as of Sep 4, 2026.
Which grading company is best for Sebastian Walcott [Purple Mojo Refractor] #BMA-SW?
By resale value, BGS 10 leads at $286, ahead of PSA 10 at $220. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Sebastian Walcott [Purple Mojo Refractor] #BMA-SW 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 Sebastian Walcott [Purple Mojo Refractor] #BMA-SW break even?
At a standard ~$50 fee, submitting Sebastian Walcott [Purple Mojo Refractor] #BMA-SW breaks even when it gems about 36% of the time (a miss assumed to sell at the PSA 9 price of $78.00).
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