Midpoint - Card Centering Tool

Is Stopped by stormtroopers #29 worth grading?

Star Wars · Star Wars 1977 Topps · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Stopped by stormtroopers #29 sells for $612 against $2.51 raw: a $610 spread, 244× the ungraded price. Even a PSA 9 ($200) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$2.51
PSA 10
$612
PSA 9
$200
Gem premium
244×
As of
Aug 16, 2026

Break-even by outcome and fee

Stopped by stormtroopers #29: 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$612+$585+$560+$460
PSA 9$200+$172+$147+$47.44
PSA 8$73.73+$46.22+$21.22−$78.78

Net = sale price − $2.51 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?

Stopped by stormtroopers #29: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$303+$251
50%$406+$354
75%$509+$457

Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.

Which grader pays the most — and what a 10 takes

All centering standards
Stopped by stormtroopers #29: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$796best55/4570/30
PSA 10$612−$18455/4575/25
CGC 10$367−$42955/4575/25
SGC 10$367−$42955/4575/25

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.

Stopped by stormtroopers #29 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$612$367$796$367
9.5$220
9$200
8$73.73
7$41.89

Run your own numbers

Should I pay this?

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

Other Star Wars 1977 Topps cards worth checking

Full set checklist

Grading Stopped by stormtroopers #29 — FAQ

Is Stopped by stormtroopers #29 worth grading?

A PSA 10 Stopped by stormtroopers #29 sells for $612 against $2.51 raw: a $610 spread, 244× the ungraded price. Even a PSA 9 ($200) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 Stopped by stormtroopers #29 worth compared with raw?

A PSA 10 Stopped by stormtroopers #29 (Star Wars 1977 Topps) sells for about $612 versus $2.51 for a raw near-mint copy — a 244× premium as of Aug 16, 2026.

Which grading company is best for Stopped by stormtroopers #29?

By resale value, BGS 10 leads at $796, ahead of PSA 10 at $612. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Stopped by stormtroopers #29 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 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