MidpointCard Centering Grading Portfolio App
Ryne Sandberg #105 (Baseball Cards 1989 Donruss) — is it worth grading?

Is Ryne Sandberg #105 worth grading?

Baseball · Baseball Cards 1989 Donruss · full price guide →

Strong grading candidate — 106× premium in PSA 10

A PSA 10 Ryne Sandberg #105 sells for $106 against $1.00 raw: a $105 spread, 106× the ungraded price. A PSA 9 ($13.48) 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)
$1.00
PSA 10
$106
PSA 9
$13.48
Gem premium
106×
As of
Sep 4, 2026

Break-even by outcome and fee

Ryne Sandberg #105: 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$106+$79.90+$54.90−$45.10
PSA 9$13.48−$12.52−$37.52−$138
PSA 8$9.99−$16.01−$41.01−$141

Net = sale price − $1.00 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?

Ryne Sandberg #105: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$36.59−$14.41
50%$59.69+$8.69
75%$82.80+$31.80

Break-even gem rate at the standard fee: about 41%. 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 #105: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$138best55/4570/30
PSA 10$106−$32.1055/4575/25
CGC 10$64.00−$74.0055/4575/25
SGC 10$64.00−$74.0055/4575/25

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 #105 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$106$64.00$138$64.00—
9.5————$24.00
9————$13.48
8————$9.99
7————$7.34

Swipe the table for the other grading companies →

Run your own numbers

Should I pay this?

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

Other 1989 Donruss cards worth checking

Full set checklist →

Grading Ryne Sandberg #105 — FAQ

Is Ryne Sandberg #105 worth grading?

A PSA 10 Ryne Sandberg #105 sells for $106 against $1.00 raw: a $105 spread, 106× the ungraded price. A PSA 9 ($13.48) 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 #105 worth compared with raw?

A PSA 10 Ryne Sandberg #105 (Baseball Cards 1989 Donruss) sells for about $106 versus $1.00 for a raw near-mint copy — a 106× premium as of Sep 4, 2026.

Which grading company is best for Ryne Sandberg #105?

By resale value, BGS 10 leads at $138, ahead of PSA 10 at $106. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Ryne Sandberg #105 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 #105 break even?

At a standard ~$50 fee, submitting Ryne Sandberg #105 breaks even when it gems about 41% of the time (a miss assumed to sell at the PSA 9 price of $13.48).

Best on iPhone & Android

Check your baseball card in the Midpoint app

Scan with your camera to measure centering to the millimeter, get an AI grade with corner and edge close-ups, see what your copy is worth, and track it in your portfolio. Free to start.

Download on the App StoreGet it on Google Play

Or try it on the web →

Best on iPhone & Android

The full Midpoint experience is in the app

Scan with your camera, get AI grades with corner and edge close-ups, issue Grade Certificates, set price alerts, track your portfolio and talk to other collectors — everything here, plus the parts a browser can't do. Free to start.

Download on the App StoreGet it on Google Play