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Don Mattingly #311 (Baseball Cards 1995 Ultra) — is it worth grading?

Is Don Mattingly #311 worth grading?

Baseball · Baseball Cards 1995 Ultra · full price guide →

Strong grading candidate — 128× premium in PSA 10

A PSA 10 Don Mattingly #311 sells for $149 against $1.17 raw: a $148 spread, 128× the ungraded price. A PSA 9 ($22.50) 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)
$1.17
PSA 10
$149
PSA 9
$22.50
Gem premium
128×
As of
Jul 11, 2026

Break-even by outcome and fee

Don Mattingly #311: net result of grading versus selling raw, by outcome and fee tier
If it comes back…Sells forEconomy / bulk (~$25.00)Standard (~$50.00)Express (~$150)
Gem — PSA 10$149+$123+$98.08−$1.92
PSA 9$22.50−$3.67−$28.67−$129
PSA 8$16.49−$9.68−$34.68−$135

Net = sale price − $1.17 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?

Don Mattingly #311: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$54.19+$3.02
50%$85.88+$34.70
75%$118+$66.39

Break-even gem rate at the standard fee: about 23%. 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
Don Mattingly #311: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$194best55/4570/30
PSA 10$149−$44.7555/4575/25
CGC 10$90.00−$10455/4575/25
SGC 10$90.00−$10455/4575/25

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.

Don Mattingly #311 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$149$90.00$194$90.00
9.5$29.62
9$22.50
8$16.49

Run your own numbers

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Full set checklist

Grading Don Mattingly #311 — FAQ

Is Don Mattingly #311 worth grading?

A PSA 10 Don Mattingly #311 sells for $149 against $1.17 raw: a $148 spread, 128× the ungraded price. A PSA 9 ($22.50) 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 Don Mattingly #311 worth compared with raw?

A PSA 10 Don Mattingly #311 (Baseball Cards 1995 Ultra) sells for about $149 versus $1.17 for a raw near-mint copy — a 128× premium as of Jul 11, 2026.

Which grading company is best for Don Mattingly #311?

By resale value, BGS 10 leads at $194, ahead of PSA 10 at $149. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Don Mattingly #311 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 Don Mattingly #311 break even?

At a standard ~$50 fee, submitting Don Mattingly #311 breaks even when it gems about 23% of the time (a miss assumed to sell at the PSA 9 price of $22.50).

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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