![Joe Mauer [Prism Refractor] #4 (Baseball Cards 2015 Topps Chrome) — is it worth grading?](https://i.ebayimg.com/images/g/vpsAAeSwr6FpBhhS/s-l1600.jpg)
Is Joe Mauer [Prism Refractor] #4 worth grading?
Baseball · Baseball Cards 2015 Topps Chrome · full price guide →
Strong grading candidate — 23× premium in PSA 10
A PSA 10 Joe Mauer [Prism Refractor] #4 sells for $57.00 against $2.45 raw: a $54.55 spread, 23× the ungraded price. A PSA 9 ($9.99) 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)
- $2.45
- PSA 10
- $57.00
- PSA 9
- $9.99
- Gem premium
- 23×
- As of
- Jul 11, 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 | $57.00 | +$29.55 | +$4.55 | −$95.45 |
| PSA 9 | $9.99 | −$17.46 | −$42.46 | −$142 |
Net = sale price − $2.45 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% | $21.74 | −$30.71 |
| 50% | $33.49 | −$18.96 |
| 75% | $45.25 | −$7.20 |
Break-even gem rate at the standard fee: about 90%. 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 | $74.00 | best | 55/45 | 70/30 |
| PSA 10 | $57.00 | −$17.00 | 55/45 | 75/25 |
| CGC 10 | $34.00 | −$40.00 | 55/45 | 75/25 |
| SGC 10 | $34.00 | −$40.00 | 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.
Full grade ladder
Raw conditions & history →| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $57.00 | $34.00 | $74.00 | $34.00 | — |
| 9.5 | — | — | — | — | $11.00 |
| 9 | — | — | — | — | $9.99 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 2015 Topps Chrome cards worth checking
Full set checklist →![Mark Teixeira [Purple Refractor] #186 2015 Topps Chrome card](https://i.ebayimg.com/images/g/y7gAAOSwhA1mloQK/s-l500.jpg)
![Kris Bryant [Green Refractor] #112 2015 Topps Chrome card](https://i.ebayimg.com/images/g/ClQAAeSwm49ol5Xy/s-l500.jpg)
![Carlos Correa [Gold Refractor] #205 2015 Topps Chrome card](https://i.ebayimg.com/images/g/sRwAAOSwArtn~AdA/s-l500.jpg)
Grading Joe Mauer [Prism Refractor] #4 — FAQ
Is Joe Mauer [Prism Refractor] #4 worth grading?
A PSA 10 Joe Mauer [Prism Refractor] #4 sells for $57.00 against $2.45 raw: a $54.55 spread, 23× the ungraded price. A PSA 9 ($9.99) 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 Joe Mauer [Prism Refractor] #4 worth compared with raw?
A PSA 10 Joe Mauer [Prism Refractor] #4 (Baseball Cards 2015 Topps Chrome) sells for about $57.00 versus $2.45 for a raw near-mint copy — a 23× premium as of Jul 11, 2026.
Which grading company is best for Joe Mauer [Prism Refractor] #4?
By resale value, BGS 10 leads at $74.00, ahead of PSA 10 at $57.00. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Joe Mauer [Prism Refractor] #4 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 Joe Mauer [Prism Refractor] #4 break even?
At a standard ~$50 fee, submitting Joe Mauer [Prism Refractor] #4 breaks even when it gems about 90% of the time (a miss assumed to sell at the PSA 9 price of $9.99).
Is your baseball card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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