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Is Jim Plunkett #331 worth grading?

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Worth grading — even a PSA 9 beats raw

A PSA 10 Jim Plunkett #331 sells for $194 against $1.80 raw: a $192 spread, 108× the ungraded price. Even a PSA 9 ($32.50) 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)
$1.80
PSA 10
$194
PSA 9
$32.50
Gem premium
108×
As of
Jul 11, 2026

Break-even by outcome and fee

Jim Plunkett #331: 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$194+$167+$142+$42.29
PSA 9$32.50+$5.70−$19.30−$119
PSA 8$12.07−$14.73−$39.73−$140

Net = sale price − $1.80 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?

Jim Plunkett #331: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$72.90+$21.10
50%$113+$61.50
75%$154+$102

Break-even gem rate at the standard fee: about 12%. 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
Jim Plunkett #331: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$252best55/4570/30
PSA 10$194−$57.9155/4575/25
CGC 10$116−$13655/4575/25
SGC 10$116−$13655/4575/25

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.

Jim Plunkett #331 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$194$116$252$116
9.5$64.22
9$32.50
8$12.07
7$9.06

Run your own numbers

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Grading Jim Plunkett #331 — FAQ

Is Jim Plunkett #331 worth grading?

A PSA 10 Jim Plunkett #331 sells for $194 against $1.80 raw: a $192 spread, 108× the ungraded price. Even a PSA 9 ($32.50) 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 Jim Plunkett #331 worth compared with raw?

A PSA 10 Jim Plunkett #331 (Football Cards 1977 Topps) sells for about $194 versus $1.80 for a raw near-mint copy — a 108× premium as of Jul 11, 2026.

Which grading company is best for Jim Plunkett #331?

By resale value, BGS 10 leads at $252, ahead of PSA 10 at $194. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Jim Plunkett #331 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 Jim Plunkett #331 break even?

At a standard ~$50 fee, submitting Jim Plunkett #331 breaks even when it gems about 12% of the time (a miss assumed to sell at the PSA 9 price of $32.50).

Is your football 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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