Midpoint - Card Centering Tool
Barry Bonds #450 (Baseball Cards 1988 Topps) — is it worth grading?

Is Barry Bonds #450 worth grading?

Baseball · Baseball Cards 1988 Topps · full price guide →

Strong grading candidate — 127× premium in PSA 10

A PSA 10 Barry Bonds #450 sells for $138 against $1.08 raw: a $136 spread, 127× the ungraded price. A PSA 9 ($15.49) 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)
$1.08
PSA 10
$138
PSA 9
$15.49
Gem premium
127×
As of
Jul 11, 2026

Break-even by outcome and fee

Barry Bonds #450: 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$138+$111+$86.42−$13.58
PSA 9$15.49−$10.59−$35.59−$136
PSA 8$8.68−$17.40−$42.40−$142

Net = sale price − $1.08 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?

Barry Bonds #450: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$45.99−$5.09
50%$76.50+$25.42
75%$107+$55.92

Break-even gem rate at the standard fee: about 29%. 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
Barry Bonds #450: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$179best55/4570/30
PSA 10$138−$41.5055/4575/25
CGC 10$83.00−$96.0055/4575/25
SGC 10$83.00−$96.0055/4575/25

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.

Barry Bonds #450 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$138$83.00$179$83.00
9.5$29.69
9$15.49
8$8.68
7$5.85

Run your own numbers

Should I pay this?

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

Other 1988 Topps cards worth checking

Full set checklist

Grading Barry Bonds #450 — FAQ

Is Barry Bonds #450 worth grading?

A PSA 10 Barry Bonds #450 sells for $138 against $1.08 raw: a $136 spread, 127× the ungraded price. A PSA 9 ($15.49) 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 Barry Bonds #450 worth compared with raw?

A PSA 10 Barry Bonds #450 (Baseball Cards 1988 Topps) sells for about $138 versus $1.08 for a raw near-mint copy — a 127× premium as of Jul 11, 2026.

Which grading company is best for Barry Bonds #450?

By resale value, BGS 10 leads at $179, ahead of PSA 10 at $138. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Barry Bonds #450 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 Barry Bonds #450 break even?

At a standard ~$50 fee, submitting Barry Bonds #450 breaks even when it gems about 29% of the time (a miss assumed to sell at the PSA 9 price of $15.49).

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