Midpoint - Card Centering Tool
Sam Darnold [Blue] #151 (Football Cards 2018 Donruss Optic) — is it worth grading?

Is Sam Darnold [Blue] #151 worth grading?

Football · Football Cards 2018 Donruss Optic · full price guide →

Grading rarely pays for this card

PSA 10 copies of Sam Darnold [Blue] #151 sell for $96.49, only $23.99 above the $72.50 raw price — less than an economy-tier grading fee. A PSA 9 ($53.24) sells for less than raw, so anything short of a 10 loses money. Keep it raw unless you are grading for the slab itself.

Raw (NM)
$72.50
PSA 10
$96.49
PSA 9
$53.24
Gem premium
1.3×
As of
Jul 11, 2026

Break-even by outcome and fee

Sam Darnold [Blue] #151: 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$96.49−$1.01−$26.01−$126
PSA 9$53.24−$44.26−$69.26−$169

Net = sale price − $72.50 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?

Sam Darnold [Blue] #151: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$64.05−$58.45
50%$74.86−$47.64
75%$85.68−$36.82

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
Sam Darnold [Blue] #151: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$125best55/4570/30
PSA 10$96.49−$28.5155/4575/25
CGC 10$58.00−$67.0055/4575/25
SGC 10$58.00−$67.0055/4575/25

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.

Sam Darnold [Blue] #151 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$96.49$58.00$125$58.00
9.5$59.00
9$53.24

Run your own numbers

Should I pay this?

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

Other 2018 Donruss Optic cards worth checking

Full set checklist

Grading Sam Darnold [Blue] #151 — FAQ

Is Sam Darnold [Blue] #151 worth grading?

PSA 10 copies of Sam Darnold [Blue] #151 sell for $96.49, only $23.99 above the $72.50 raw price — less than an economy-tier grading fee. A PSA 9 ($53.24) sells for less than raw, so anything short of a 10 loses money. Keep it raw unless you are grading for the slab itself.

How much is a PSA 10 Sam Darnold [Blue] #151 worth compared with raw?

A PSA 10 Sam Darnold [Blue] #151 (Football Cards 2018 Donruss Optic) sells for about $96.49 versus $72.50 for a raw near-mint copy — a 1.3× premium as of Jul 11, 2026.

Which grading company is best for Sam Darnold [Blue] #151?

By resale value, BGS 10 leads at $125, ahead of PSA 10 at $96.49. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Sam Darnold [Blue] #151 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 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.

Check my card free