Midpoint - Card Centering Tool

Is NAT Nerd #172a worth grading?

Garbage Pail Kids · 1986 Garbage Pail Kids · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 NAT Nerd #172a sells for $100 against $2.24 raw: a $97.76 spread, 45× the ungraded price. Even a PSA 9 ($45.00) 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)
$2.24
PSA 10
$100
PSA 9
$45.00
Gem premium
45×
As of
Aug 16, 2026

Break-even by outcome and fee

NAT Nerd #172a: 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$100+$72.76+$47.76−$52.24
PSA 9$45.00+$17.76−$7.24−$107
PSA 8$40.97+$13.73−$11.27−$111

Net = sale price − $2.24 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?

NAT Nerd #172a: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$58.75+$6.51
50%$72.50+$20.26
75%$86.25+$34.01

Break-even gem rate at the standard fee: about 13%. Centering is the usual reason a clean copy misses — measure it before you decide.

Which grader pays the most — and what a 10 takes

All centering standards
NAT Nerd #172a: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$130best55/4570/30
PSA 10$100−$30.0055/4575/25
CGC 10$60.00−$70.0055/4575/25
SGC 10$60.00−$70.0055/4575/25

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.

NAT Nerd #172a graded prices by company and grade
GradePSACGCBGSSGCGraded
10$100$60.00$130$60.00
9.5$50.00
9$45.00
8$40.97
7$9.06

Run your own numbers

Should I pay this?

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

Other 1986 Garbage Pail Kids cards worth checking

Full set checklist

Grading NAT Nerd #172a — FAQ

Is NAT Nerd #172a worth grading?

A PSA 10 NAT Nerd #172a sells for $100 against $2.24 raw: a $97.76 spread, 45× the ungraded price. Even a PSA 9 ($45.00) 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 NAT Nerd #172a worth compared with raw?

A PSA 10 NAT Nerd #172a (1986 Garbage Pail Kids) sells for about $100 versus $2.24 for a raw near-mint copy — a 45× premium as of Aug 16, 2026.

Which grading company is best for NAT Nerd #172a?

By resale value, BGS 10 leads at $130, ahead of PSA 10 at $100. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does NAT Nerd #172a 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.

What gem rate makes grading NAT Nerd #172a break even?

At a standard ~$50 fee, submitting NAT Nerd #172a breaks even when it gems about 13% of the time (a miss assumed to sell at the PSA 9 price of $45.00).

Is your Garbage Pail Kids 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