Midpoint - Card Centering Tool
Fred Brown / Larry Bird / Ron Brewer #31 / 198 / 228 (Basketball Cards 1980 Topps) — is it worth grading?

Is Fred Brown / Larry Bird / Ron Brewer #31 / 198 / 228 worth grading?

Basketball · Basketball Cards 1980 Topps · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Fred Brown / Larry Bird / Ron Brewer #31 / 198 / 228 sells for $2,226 against $27.99 raw: a $2,198 spread, 80× the ungraded price. Even a PSA 9 ($158) 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)
$27.99
PSA 10
$2,226
PSA 9
$158
Gem premium
80×
As of
Jul 11, 2026

Break-even by outcome and fee

Fred Brown / Larry Bird / Ron Brewer #31 / 198 / 228: 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$2,226+$2,173+$2,148+$2,048
PSA 9$158+$105+$79.51−$20.49
PSA 8$64.41+$11.42−$13.58−$114

Net = sale price − $27.99 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?

Fred Brown / Larry Bird / Ron Brewer #31 / 198 / 228: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$675+$597
50%$1,192+$1,114
75%$1,709+$1,631

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
Fred Brown / Larry Bird / Ron Brewer #31 / 198 / 228: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$2,893best55/4570/30
PSA 10$2,226−$66855/4575/25
CGC 10$1,335−$1,55855/4575/25
SGC 10$1,335−$1,55855/4575/25

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.

Fred Brown / Larry Bird / Ron Brewer #31 / 198 / 228 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$2,226$1,335$2,893$1,335
9.5$458
9$158
8$64.41
7$40.00

Run your own numbers

Should I pay this?

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

Other 1980 Topps cards worth checking

Full set checklist

Grading Fred Brown / Larry Bird / Ron Brewer #31 / 198 / 228 — FAQ

Is Fred Brown / Larry Bird / Ron Brewer #31 / 198 / 228 worth grading?

A PSA 10 Fred Brown / Larry Bird / Ron Brewer #31 / 198 / 228 sells for $2,226 against $27.99 raw: a $2,198 spread, 80× the ungraded price. Even a PSA 9 ($158) 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 Fred Brown / Larry Bird / Ron Brewer #31 / 198 / 228 worth compared with raw?

A PSA 10 Fred Brown / Larry Bird / Ron Brewer #31 / 198 / 228 (Basketball Cards 1980 Topps) sells for about $2,226 versus $27.99 for a raw near-mint copy — a 80× premium as of Jul 11, 2026.

Which grading company is best for Fred Brown / Larry Bird / Ron Brewer #31 / 198 / 228?

By resale value, BGS 10 leads at $2,893, ahead of PSA 10 at $2,226. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Fred Brown / Larry Bird / Ron Brewer #31 / 198 / 228 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 basketball 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