Midpoint - Card Centering Tool
Swellow (Emerald 41/106) — is it worth grading?

Is Swellow worth grading?

Pokémon · Emerald · 41/106 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 9 Swellow sells for $75.00 against $30.00 raw: a $45.00 spread, 2.5× the ungraded price. Even a PSA 9 ($75.00) 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)
$30.00
PSA 9
$75.00
PSA 9
$75.00
Gem premium
2.5×
As of
Aug 10, 2026

Break-even by outcome and fee

Swellow: 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 9$75.00+$20.00−$5.00−$105
PSA 9$75.00+$20.00−$5.00−$105
PSA 8$28.00−$27.00−$52.00−$152

Net = sale price − $30.00 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?

Swellow: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$75.00−$5.00
50%$75.00−$5.00
75%$75.00−$5.00

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
Swellow: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
CGC 10$38.00best55/4575/25

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.

Swellow graded prices by company and grade
GradePSACGC
10$38.00
9$33.05$26.55
8$49.92
7$39.01
5$40.56
4$5.00
1$48.31

Run your own numbers

Should I pay this?

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

Other Emerald cards worth checking

Full set checklist

Grading Swellow — FAQ

Is Swellow worth grading?

A PSA 9 Swellow sells for $75.00 against $30.00 raw: a $45.00 spread, 2.5× the ungraded price. Even a PSA 9 ($75.00) 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.

What centering does Swellow need for a CGC 10?

CGC publishes 55/45 front and 75/25 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 Pokémon 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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