Is Ching-Hsien Ko #CPA-CK worth grading?
Baseball · Baseball Cards 2025 Bowman Chrome Prospect Autograph · full price guide →
Worth grading only if it gems
A PSA 10 Ching-Hsien Ko #CPA-CK brings $300 versus $139 raw — a $161 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($93.00) sells for less than raw, so anything short of a 10 loses money.
- Raw (NM)
- $139
- PSA 10
- $300
- PSA 9
- $93.00
- Gem premium
- 2.2×
- 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 | $300 | +$136 | +$111 | +$10.58 |
| PSA 9 | $93.00 | −$71.42 | −$96.42 | −$196 |
| PSA 8 | $84.33 | −$80.09 | −$105 | −$205 |
Net = sale price − $139 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% | $145 | −$44.67 |
| 50% | $197 | +$7.08 |
| 75% | $248 | +$58.83 |
Break-even gem rate at the standard fee: about 47%. 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 | $390 | best | 55/45 | 70/30 |
| PSA 10 | $300 | −$90.00 | 55/45 | 75/25 |
| CGC 10 | $180 | −$210 | 55/45 | 75/25 |
| SGC 10 | $180 | −$210 | 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.
Full grade ladder
Raw conditions & history →Swipe the table for the other grading companies →
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 2025 Bowman Chrome Prospect Autograph cards worth checking
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![Cam Schlittler [Blue Refractor] #CPA-CSC 2025 Bowman Chrome Prospect Autograph card](https://i.ebayimg.com/images/g/8V0AAeSwAlpp1GiJ/s-l500.jpg)
![Shotaro Morii [Gold Shimmer Refractor] #CPA-SM 2025 Bowman Chrome Prospect Autograph card](https://i.ebayimg.com/images/g/TaoAAeSwj8NqluvI/s-l500.jpg)
![Jesus Made [Blue X-Fractor] #CPA-JM 2025 Bowman Chrome Prospect Autograph card](https://i.ebayimg.com/images/g/50oAAeSwMxFqoJzl/s-l500.jpg)
![Cam Schlittler [Gold Refractor] #CPA-CSC 2025 Bowman Chrome Prospect Autograph card](https://i.ebayimg.com/images/g/TbsAAeSwTy1qoFhj/s-l500.jpg)
Grading Ching-Hsien Ko #CPA-CK — FAQ
Is Ching-Hsien Ko #CPA-CK worth grading?
A PSA 10 Ching-Hsien Ko #CPA-CK brings $300 versus $139 raw — a $161 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($93.00) sells for less than raw, so anything short of a 10 loses money.
How much is a PSA 10 Ching-Hsien Ko #CPA-CK worth compared with raw?
A PSA 10 Ching-Hsien Ko #CPA-CK (Baseball Cards 2025 Bowman Chrome Prospect Autograph) sells for about $300 versus $139 for a raw near-mint copy — a 2.2× premium as of Sep 3, 2026.
Which grading company is best for Ching-Hsien Ko #CPA-CK?
By resale value, BGS 10 leads at $390, ahead of PSA 10 at $300. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Ching-Hsien Ko #CPA-CK 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 Ching-Hsien Ko #CPA-CK break even?
At a standard ~$50 fee, submitting Ching-Hsien Ko #CPA-CK breaks even when it gems about 47% of the time (a miss assumed to sell at the PSA 9 price of $93.00).
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