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Blastoise ex (151 184/165) — is it worth grading?

Is Blastoise ex worth grading?

Pokémon · 151 · 184/165 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Blastoise ex sells for $162 against $19.62 raw: a $142 spread, 8.2× the ungraded price. Even a PSA 9 ($45.96) 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)
$19.62
PSA 10
$162
PSA 9
$45.96
Gem premium
8.2×
As of
Aug 10, 2026

Break-even by outcome and fee

Blastoise ex: 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$162+$117+$92.21−$7.79
PSA 9$45.96+$1.34−$23.66−$124
PSA 8$18.87−$25.75−$50.75−$151

Net = sale price − $19.62 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?

Blastoise ex: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$74.93+$5.31
50%$104+$34.28
75%$133+$63.24

Break-even gem rate at the standard fee: about 20%. 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
Blastoise ex: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$162best55/4575/25
TAG 10$129−$33.0255/4572/28
CGC 10$52.28−$11055/4575/25
SGC 10$51.84−$11055/4575/25

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.

Blastoise ex graded prices by company and grade
GradePSACGCBGSSGCTAGACE
10$162$52.28$51.84$129$153
9.5$32.20$28.39$13.62
9$45.96$23.24$14.59$50.00$31.19
8.5$27.01$10.24$15.00
8$18.87$9.00
7.5$15.00
7$19.77$12.00
6$41.00
5$10.99

Run your own numbers

Should I pay this?

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

Other 151 cards worth checking

Full set checklist

Grading Blastoise ex — FAQ

Is Blastoise ex worth grading?

A PSA 10 Blastoise ex sells for $162 against $19.62 raw: a $142 spread, 8.2× the ungraded price. Even a PSA 9 ($45.96) 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 Blastoise ex worth compared with raw?

A PSA 10 Blastoise ex (151 184/165) sells for about $162 versus $19.62 for a raw near-mint copy — a 8.2× premium as of Aug 10, 2026.

Which grading company is best for Blastoise ex?

By resale value, PSA 10 leads at $162, ahead of TAG 10 at $129. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Blastoise ex 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 Blastoise ex break even?

At a standard ~$50 fee, submitting Blastoise ex breaks even when it gems about 20% of the time (a miss assumed to sell at the PSA 9 price of $45.96).

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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