Is Koi Perich [Blue Mini-Diamond Refractor] #BCA-KP worth grading?
Football · Football Cards 2025 Bowman Chrome University Prospect Autograph · full price guide →
Strong grading candidate — 5.2× premium in PSA 10
A PSA 10 Koi Perich [Blue Mini-Diamond Refractor] #BCA-KP sells for $149 against $28.75 raw: a $120 spread, 5.2× the ungraded price. A PSA 9 ($53.32) 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)
- $28.75
- PSA 10
- $149
- PSA 9
- $53.32
- Gem premium
- 5.2×
- 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 | $149 | +$94.93 | +$69.93 | −$30.07 |
| PSA 9 | $53.32 | −$0.43 | −$25.43 | −$125 |
| PSA 8 | $30.42 | −$23.33 | −$48.33 | −$148 |
Net = sale price − $28.75 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% | $77.16 | −$1.59 |
| 50% | $101 | +$22.25 |
| 75% | $125 | +$46.09 |
Break-even gem rate at the standard fee: about 27%. 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 | $193 | best | 55/45 | 70/30 |
| PSA 10 | $149 | −$44.32 | 55/45 | 75/25 |
| CGC 10 | $89.00 | −$104 | 55/45 | 75/25 |
| SGC 10 | $89.00 | −$104 | 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 University Prospect Autograph cards worth checking
Full set checklist →![Fernando Mendoza [Blue Mini-Diamond Refractor] #BCA-FME 2025 Bowman Chrome University Prospect Autograph card](https://i.ebayimg.com/images/g/P9oAAeSwQMdqD4MT/s-l500.jpg)
![Fernando Mendoza [Refractor] #BCA-FME 2025 Bowman Chrome University Prospect Autograph card](https://i.ebayimg.com/images/g/gTMAAeSwEbBqU0Ks/s-l500.jpg)
![Fernando Mendoza [Purple Refractor] #BCA-FME 2025 Bowman Chrome University Prospect Autograph card](https://i.ebayimg.com/images/g/U70AAeSwFHNqie~q/s-l500.jpg)
![Fernando Mendoza [Blue Refractor] #BCA-FME 2025 Bowman Chrome University Prospect Autograph card](https://i.ebayimg.com/images/g/16oAAeSwFJZql1qE/s-l500.jpg)
Grading Koi Perich [Blue Mini-Diamond Refractor] #BCA-KP — FAQ
Is Koi Perich [Blue Mini-Diamond Refractor] #BCA-KP worth grading?
A PSA 10 Koi Perich [Blue Mini-Diamond Refractor] #BCA-KP sells for $149 against $28.75 raw: a $120 spread, 5.2× the ungraded price. A PSA 9 ($53.32) 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 Koi Perich [Blue Mini-Diamond Refractor] #BCA-KP worth compared with raw?
A PSA 10 Koi Perich [Blue Mini-Diamond Refractor] #BCA-KP (Football Cards 2025 Bowman Chrome University Prospect Autograph) sells for about $149 versus $28.75 for a raw near-mint copy — a 5.2× premium as of Sep 3, 2026.
Which grading company is best for Koi Perich [Blue Mini-Diamond Refractor] #BCA-KP?
By resale value, BGS 10 leads at $193, ahead of PSA 10 at $149. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Koi Perich [Blue Mini-Diamond Refractor] #BCA-KP 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 Koi Perich [Blue Mini-Diamond Refractor] #BCA-KP break even?
At a standard ~$50 fee, submitting Koi Perich [Blue Mini-Diamond Refractor] #BCA-KP breaks even when it gems about 27% of the time (a miss assumed to sell at the PSA 9 price of $53.32).
Best on iPhone & Android
Check your football card in the Midpoint app
Scan with your camera to measure centering to the millimeter, get an AI grade with corner and edge close-ups, see what your copy is worth, and track it in your portfolio. Free to start.
