Midpoint - Card Centering Tool

Is Sparky Anderson #181 worth grading?

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Worth grading — even a PSA 9 beats raw

A PSA 10 Sparky Anderson #181 sells for $633 against $3.00 raw: a $630 spread, 211× the ungraded price. Even a PSA 9 ($528) 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)
$3.00
PSA 10
$633
PSA 9
$528
Gem premium
211×
As of
Jul 11, 2026

Break-even by outcome and fee

Sparky Anderson #181: 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$633+$605+$580+$480
PSA 9$528+$500+$475+$375
PSA 8$63.64+$35.64+$10.64−$89.36

Net = sale price − $3.00 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?

Sparky Anderson #181: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$554+$501
50%$580+$527
75%$607+$554

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
Sparky Anderson #181: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$823best55/4570/30
PSA 10$633−$19055/4575/25
CGC 10$380−$44355/4575/25
SGC 10$380−$44355/4575/25

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.

Sparky Anderson #181 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$633$380$823$380
9.5$580
9$528
8$63.64
7$21.01

Run your own numbers

Should I pay this?

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

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Grading Sparky Anderson #181 — FAQ

Is Sparky Anderson #181 worth grading?

A PSA 10 Sparky Anderson #181 sells for $633 against $3.00 raw: a $630 spread, 211× the ungraded price. Even a PSA 9 ($528) 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 Sparky Anderson #181 worth compared with raw?

A PSA 10 Sparky Anderson #181 (Baseball Cards 1970 Topps) sells for about $633 versus $3.00 for a raw near-mint copy — a 211× premium as of Jul 11, 2026.

Which grading company is best for Sparky Anderson #181?

By resale value, BGS 10 leads at $823, ahead of PSA 10 at $633. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Sparky Anderson #181 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 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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