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Bulbasaur (Mega Evolution Black Star Promos 037) — is it worth grading?

Is Bulbasaur worth grading?

Pokémon · Mega Evolution Black Star Promos · 037 · full price guide →

Strong grading candidate — 4.7× premium in PSA 10

A PSA 10 Bulbasaur sells for $134 against $28.66 raw: a $106 spread, 4.7× the ungraded price. A PSA 9 ($33.33) 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)
$28.66
PSA 10
$134
PSA 9
$33.33
Gem premium
4.7×
As of
Aug 18, 2026

Break-even by outcome and fee

Bulbasaur: 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$134+$80.71+$55.71−$44.29
PSA 9$33.33−$20.33−$45.33−$145
PSA 8$32.78−$20.88−$45.88−$146

Net = sale price − $28.66 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?

Bulbasaur: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$58.59−$20.07
50%$83.85+$5.19
75%$109+$30.45

Break-even gem rate at the standard fee: about 45%. 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 →
Bulbasaur: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$395best55/4570/30
PSA 10$134−$26155/4575/25
TAG 10$111−$28555/4572/28
CGC 10$55.47−$34055/4575/25

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.

Bulbasaur graded prices by company and grade
GradePSACGCBGSTAGACE
10$134$55.47$395$111$115
9.5—$41.48$96.02——
9$33.33$36.49$27.52$44.12$23.60
8.5—$39.00$20.50——
8$32.78———$17.91

Swipe the table for the other grading companies →

Run your own numbers

Should I pay this?

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

Other Mega Evolution Black Star Promos cards worth checking

Full set checklist →

Grading Bulbasaur — FAQ

Is Bulbasaur worth grading?

A PSA 10 Bulbasaur sells for $134 against $28.66 raw: a $106 spread, 4.7× the ungraded price. A PSA 9 ($33.33) 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 Bulbasaur worth compared with raw?

A PSA 10 Bulbasaur (Mega Evolution Black Star Promos 037) sells for about $134 versus $28.66 for a raw near-mint copy — a 4.7× premium as of Aug 18, 2026.

Which grading company is best for Bulbasaur?

By resale value, BGS 10 leads at $395, ahead of PSA 10 at $134. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Bulbasaur 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 Bulbasaur break even?

At a standard ~$50 fee, submitting Bulbasaur breaks even when it gems about 45% of the time (a miss assumed to sell at the PSA 9 price of $33.33).

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