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Bob Gross [White Back] #11 (Basketball Cards 1977 Topps) — is it worth grading?

Is Bob Gross [White Back] #11 worth grading?

Basketball · Basketball Cards 1977 Topps · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Bob Gross [White Back] #11 sells for $169 against $1.49 raw: a $167 spread, 113× the ungraded price. Even a PSA 9 ($31.30) 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)
$1.49
PSA 10
$169
PSA 9
$31.30
Gem premium
113×
As of
Jul 11, 2026

Break-even by outcome and fee

Bob Gross [White Back] #11: 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$169+$142+$117+$17.28
PSA 9$31.30+$4.81−$20.19−$120
PSA 8$13.67−$12.82−$37.82−$138

Net = sale price − $1.49 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?

Bob Gross [White Back] #11: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$65.67+$14.18
50%$100+$48.55
75%$134+$82.91

Break-even gem rate at the standard fee: about 15%. 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
Bob Gross [White Back] #11: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$219best55/4570/30
PSA 10$169−$50.2355/4575/25
CGC 10$101−$11855/4575/25
SGC 10$101−$11855/4575/25

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.

Bob Gross [White Back] #11 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$169$101$219$101
9.5$57.40
9$31.30
8$13.67

Run your own numbers

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Grading Bob Gross [White Back] #11 — FAQ

Is Bob Gross [White Back] #11 worth grading?

A PSA 10 Bob Gross [White Back] #11 sells for $169 against $1.49 raw: a $167 spread, 113× the ungraded price. Even a PSA 9 ($31.30) 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 Bob Gross [White Back] #11 worth compared with raw?

A PSA 10 Bob Gross [White Back] #11 (Basketball Cards 1977 Topps) sells for about $169 versus $1.49 for a raw near-mint copy — a 113× premium as of Jul 11, 2026.

Which grading company is best for Bob Gross [White Back] #11?

By resale value, BGS 10 leads at $219, ahead of PSA 10 at $169. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Bob Gross [White Back] #11 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 Bob Gross [White Back] #11 break even?

At a standard ~$50 fee, submitting Bob Gross [White Back] #11 breaks even when it gems about 15% of the time (a miss assumed to sell at the PSA 9 price of $31.30).

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.

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