Midpoint - Card Centering Tool
Satchel Paige #306 (Baseball Cards 2018 Topps Gypsy Queen) — is it worth grading?

Is Satchel Paige #306 worth grading?

Baseball · Baseball Cards 2018 Topps Gypsy Queen · full price guide →

Worth grading only if it gems

A PSA 10 Satchel Paige #306 brings $33.43 versus $2.99 raw — a $30.44 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($11.99) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$2.99
PSA 10
$33.43
PSA 9
$11.99
Gem premium
11×
As of
Jul 11, 2026

Break-even by outcome and fee

Satchel Paige #306: 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$33.43+$5.44−$19.56−$120
PSA 9$11.99−$16.00−$41.00−$141
PSA 8$7.30−$20.69−$45.69−$146

Net = sale price − $2.99 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?

Satchel Paige #306: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$17.35−$35.64
50%$22.71−$30.28
75%$28.07−$24.92

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Which grader pays the most — and what a 10 takes

All centering standards
Satchel Paige #306: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$43.00best55/4570/30
CGC 10$40.00−$3.0055/4575/25
PSA 10$33.43−$9.5755/4575/25
SGC 10$29.99−$13.0155/4575/25

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.

Satchel Paige #306 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$33.43$40.00$43.00$29.99
9.5$24.37
9$11.99
8$7.30

Run your own numbers

Should I pay this?

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

Other 2018 Topps Gypsy Queen cards worth checking

Full set checklist

Grading Satchel Paige #306 — FAQ

Is Satchel Paige #306 worth grading?

A PSA 10 Satchel Paige #306 brings $33.43 versus $2.99 raw — a $30.44 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($11.99) only about breaks even after fees, so the case rests on gemming.

How much is a PSA 10 Satchel Paige #306 worth compared with raw?

A PSA 10 Satchel Paige #306 (Baseball Cards 2018 Topps Gypsy Queen) sells for about $33.43 versus $2.99 for a raw near-mint copy — a 11× premium as of Jul 11, 2026.

Which grading company is best for Satchel Paige #306?

By resale value, BGS 10 leads at $43.00, ahead of CGC 10 at $40.00. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Satchel Paige #306 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.

Check my card free