Midpoint - Card Centering Tool

Is Probot #58 worth grading?

Star Wars · 1980 Star Wars: Empire Strikes Back Sticker · full price guide →

Grading rarely pays for this card

Grade 8 copies of Probot #58 sell for $21.84, only $14.17 above the $7.67 raw price — less than an economy-tier grading fee. Keep it raw unless you are grading for the slab itself.

Raw (NM)
$7.67
Grade 8
$21.84
Gem premium
2.8×
As of
Aug 16, 2026

Break-even by outcome and fee

Probot #58: 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$21.84−$10.83−$35.83−$136
PSA 8$21.84−$10.83−$35.83−$136

Net = sale price − $7.67 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.

Probot #58 graded prices by company and grade
GradeGraded
8$21.84

Run your own numbers

Should I pay this?

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

Other 1980 Star Wars: Empire Strikes Back Sticker cards worth checking

Full set checklist

Grading Probot #58 — FAQ

Is Probot #58 worth grading?

Grade 8 copies of Probot #58 sell for $21.84, only $14.17 above the $7.67 raw price — less than an economy-tier grading fee. Keep it raw unless you are grading for the slab itself.

Is your Star Wars 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