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Lou Brock #662 (Baseball Cards 1989 Topps) — is it worth grading?

Is Lou Brock #662 worth grading?

Baseball · Baseball Cards 1989 Topps · full price guide →

Strong grading candidate — 44× premium in PSA 10

A PSA 10 Lou Brock #662 sells for $83.10 against $1.87 raw: a $81.23 spread, 44× the ungraded price. A PSA 9 ($16.98) 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)
$1.87
PSA 10
$83.10
PSA 9
$16.98
Gem premium
44×
As of
Jul 11, 2026

Break-even by outcome and fee

Lou Brock #662: 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$83.10+$56.23+$31.23−$68.77
PSA 9$16.98−$9.89−$34.89−$135
PSA 8$13.50−$13.37−$38.37−$138

Net = sale price − $1.87 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?

Lou Brock #662: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$33.51−$18.36
50%$50.04−$1.83
75%$66.57+$14.70

Break-even gem rate at the standard fee: about 53%. 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
Lou Brock #662: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$108best55/4570/30
PSA 10$83.10−$24.9055/4575/25
CGC 10$50.00−$58.0055/4575/25
SGC 10$50.00−$58.0055/4575/25

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.

Lou Brock #662 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$83.10$50.00$108$50.00
9.5$34.29
9$16.98
8$13.50
7$10.50

Run your own numbers

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Other 1989 Topps cards worth checking

Full set checklist

Grading Lou Brock #662 — FAQ

Is Lou Brock #662 worth grading?

A PSA 10 Lou Brock #662 sells for $83.10 against $1.87 raw: a $81.23 spread, 44× the ungraded price. A PSA 9 ($16.98) 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 Lou Brock #662 worth compared with raw?

A PSA 10 Lou Brock #662 (Baseball Cards 1989 Topps) sells for about $83.10 versus $1.87 for a raw near-mint copy — a 44× premium as of Jul 11, 2026.

Which grading company is best for Lou Brock #662?

By resale value, BGS 10 leads at $108, ahead of PSA 10 at $83.10. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Lou Brock #662 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 Lou Brock #662 break even?

At a standard ~$50 fee, submitting Lou Brock #662 breaks even when it gems about 53% of the time (a miss assumed to sell at the PSA 9 price of $16.98).

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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