Midpoint - Card Centering Tool

Is Ryne Sandberg #230 worth grading?

Baseball · Baseball Cards 1991 Stadium Club · full price guide →

Strong grading candidate — 39× premium in PSA 10

A PSA 10 Ryne Sandberg #230 sells for $61.46 against $1.58 raw: a $59.88 spread, 39× the ungraded price. A PSA 9 ($16.99) 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)
$1.58
PSA 10
$61.46
PSA 9
$16.99
Gem premium
39×
As of
Jul 11, 2026

Break-even by outcome and fee

Ryne Sandberg #230: 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$61.46+$34.88+$9.88−$90.12
PSA 9$16.99−$9.59−$34.59−$135
PSA 8$14.64−$11.94−$36.94−$137

Net = sale price − $1.58 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?

Ryne Sandberg #230: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$28.11−$23.47
50%$39.23−$12.35
75%$50.34−$1.24

Break-even gem rate at the standard fee: about 78%. 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
Ryne Sandberg #230: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$80.00best55/4570/30
PSA 10$61.46−$18.5455/4575/25
CGC 10$37.00−$43.0055/4575/25
SGC 10$37.00−$43.0055/4575/25

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.

Ryne Sandberg #230 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$61.46$37.00$80.00$37.00
9.5$35.01
9$16.99
8$14.64
7$3.25

Run your own numbers

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Other 1991 Stadium Club cards worth checking

Full set checklist

Grading Ryne Sandberg #230 — FAQ

Is Ryne Sandberg #230 worth grading?

A PSA 10 Ryne Sandberg #230 sells for $61.46 against $1.58 raw: a $59.88 spread, 39× the ungraded price. A PSA 9 ($16.99) 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 Ryne Sandberg #230 worth compared with raw?

A PSA 10 Ryne Sandberg #230 (Baseball Cards 1991 Stadium Club) sells for about $61.46 versus $1.58 for a raw near-mint copy — a 39× premium as of Jul 11, 2026.

Which grading company is best for Ryne Sandberg #230?

By resale value, BGS 10 leads at $80.00, ahead of PSA 10 at $61.46. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Ryne Sandberg #230 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 Ryne Sandberg #230 break even?

At a standard ~$50 fee, submitting Ryne Sandberg #230 breaks even when it gems about 78% of the time (a miss assumed to sell at the PSA 9 price of $16.99).

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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