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Houston Oilers #18 (Football Cards 1968 Topps Test Teams) — is it worth grading?

Is Houston Oilers #18 worth grading?

Football · Football Cards 1968 Topps Test Teams · full price guide →

Strong grading candidate — 18× premium in Grade 8

A Grade 8 Houston Oilers #18 sells for $509 against $28.84 raw: a $480 spread, 18× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$28.84
Grade 8
$509
Gem premium
18×
As of
Jul 11, 2026

Break-even by outcome and fee

Houston Oilers #18: 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 — Grade 8$509+$455+$430+$330
PSA 8$509+$455+$430+$330

Net = sale price − $28.84 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.

Houston Oilers #18 graded prices by company and grade
GradeGraded
8$509
7$160

Run your own numbers

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Grading Houston Oilers #18 — FAQ

Is Houston Oilers #18 worth grading?

A Grade 8 Houston Oilers #18 sells for $509 against $28.84 raw: a $480 spread, 18× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

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.

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