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Swellow (POP Series 1 15/17) — is it worth grading?

Is Swellow worth grading?

Pokémon · POP Series 1 · 15/17 · full price guide →

Strong grading candidate — 81× premium in PSA 10

A PSA 10 Swellow sells for $147 against $1.82 raw: a $145 spread, 81× the ungraded price. A PSA 9 ($22.15) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$1.82
PSA 10
$147
PSA 9
$22.15
Gem premium
81×
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 10$147+$120+$95.12−$4.88
PSA 9$22.15−$4.67−$29.67−$130
PSA 8$8.50−$18.32−$43.32−$143

Net = sale price − $1.82 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%$53.35+$1.53
50%$84.55+$32.73
75%$116+$63.92

Break-even gem rate at the standard fee: about 24%. 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
Swellow: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$147best55/4575/25
CGC 10$19.07−$12855/4575/25

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$147$19.07
9$22.15
8.5$17.91
8$8.50$7.19
7.5$0.79
5$3.00

Run your own numbers

Should I pay this?

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

Other POP Series 1 cards worth checking

Full set checklist

Grading Swellow — FAQ

Is Swellow worth grading?

A PSA 10 Swellow sells for $147 against $1.82 raw: a $145 spread, 81× the ungraded price. A PSA 9 ($22.15) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 Swellow worth compared with raw?

A PSA 10 Swellow (POP Series 1 15/17) sells for about $147 versus $1.82 for a raw near-mint copy — a 81× premium as of Aug 10, 2026.

Which grading company is best for Swellow?

By resale value, PSA 10 leads at $147, ahead of CGC 10 at $19.07. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Swellow need for a PSA 10?

PSA 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.

What gem rate makes grading Swellow break even?

At a standard ~$50 fee, submitting Swellow breaks even when it gems about 24% of the time (a miss assumed to sell at the PSA 9 price of $22.15).

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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