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Misty's Tentacool (Gym Heroes 57/132) — is it worth grading?

Is Misty's Tentacool worth grading?

Pokémon · Gym Heroes · 57/132 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Misty's Tentacool sells for $633 against $13.13 raw: a $620 spread, 48× the ungraded price. Even a PSA 9 ($61.45) 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)
$13.13
PSA 10
$633
PSA 9
$61.45
Gem premium
48×
As of
Aug 10, 2026

Break-even by outcome and fee

Misty's Tentacool: 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$633+$595+$570+$470
PSA 9$61.45+$23.32−$1.68−$102
PSA 8$25.15−$12.98−$37.98−$138

Net = sale price − $13.13 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?

Misty's Tentacool: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$204+$141
50%$347+$284
75%$490+$427

Break-even gem rate at the standard fee: about 0%. 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
Misty's Tentacool: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$633best55/4575/25
CGC 10$33.85−$59955/4575/25

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.

Misty's Tentacool graded prices by company and grade
GradePSACGCBGSTAG
10$50.00$33.85
9$20.70$6.00$28.00$9.00
8.5$9.78
8$20.42$13.94
7$19.55
6$18.98

Run your own numbers

Should I pay this?

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

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Grading Misty's Tentacool — FAQ

Is Misty's Tentacool worth grading?

A PSA 10 Misty's Tentacool sells for $633 against $13.13 raw: a $620 spread, 48× the ungraded price. Even a PSA 9 ($61.45) 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 Misty's Tentacool worth compared with raw?

A PSA 10 Misty's Tentacool (Gym Heroes 57/132) sells for about $633 versus $13.13 for a raw near-mint copy — a 48× premium as of Aug 10, 2026.

Which grading company is best for Misty's Tentacool?

By resale value, PSA 10 leads at $633, ahead of CGC 10 at $33.85. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Misty's Tentacool 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 Misty's Tentacool break even?

At a standard ~$50 fee, submitting Misty's Tentacool breaks even when it gems about 0% of the time (a miss assumed to sell at the PSA 9 price of $61.45).

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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