Midpoint - Card Centering Tool
Nolan Ryan #513 (Baseball Cards 1971 Topps) — is it worth grading?

Is Nolan Ryan #513 worth grading?

Baseball · Baseball Cards 1971 Topps · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Nolan Ryan #513 sells for $19,968 against $91.09 raw: a $19,877 spread, 219× the ungraded price. Even a PSA 9 ($16,640) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$91.09
PSA 10
$19,968
PSA 9
$16,640
Gem premium
219×
As of
Jul 11, 2026

Break-even by outcome and fee

Nolan Ryan #513: 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$19,968+$19,852+$19,827+$19,727
PSA 9$16,640+$16,524+$16,499+$16,399
PSA 8$2,920+$2,804+$2,779+$2,679

Net = sale price − $91.09 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?

Nolan Ryan #513: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$17,472+$17,331
50%$18,304+$18,163
75%$19,136+$18,995

Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.

Which grader pays the most — and what a 10 takes

All centering standards
Nolan Ryan #513: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$25,958best55/4570/30
PSA 10$19,968−$5,99055/4575/25
CGC 10$11,981−$13,97755/4575/25
SGC 10$11,981−$13,97755/4575/25

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.

Nolan Ryan #513 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$19,968$11,981$25,958$11,981
9.5$18,304
9$16,640
8$2,920
7$954

Run your own numbers

Should I pay this?

Enter the seller’s asking price to see your net outcome per grade.

Other 1971 Topps cards worth checking

Full set checklist

Grading Nolan Ryan #513 — FAQ

Is Nolan Ryan #513 worth grading?

A PSA 10 Nolan Ryan #513 sells for $19,968 against $91.09 raw: a $19,877 spread, 219× the ungraded price. Even a PSA 9 ($16,640) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 Nolan Ryan #513 worth compared with raw?

A PSA 10 Nolan Ryan #513 (Baseball Cards 1971 Topps) sells for about $19,968 versus $91.09 for a raw near-mint copy — a 219× premium as of Jul 11, 2026.

Which grading company is best for Nolan Ryan #513?

By resale value, BGS 10 leads at $25,958, ahead of PSA 10 at $19,968. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Nolan Ryan #513 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.

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.

Check my card free