Midpoint - Card Centering Tool
Mime Jr. (Diamond & Pearl 90/130) — is it worth grading?

Is Mime Jr. worth grading?

Pokémon · Diamond & Pearl · 90/130 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 9 Mime Jr. sells for $85.00 against $1.07 raw: a $83.93 spread, 79× the ungraded price. Even a PSA 9 ($85.00) 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)
$1.07
PSA 9
$85.00
PSA 9
$85.00
Gem premium
79×
As of
Aug 10, 2026

Break-even by outcome and fee

Mime Jr.: 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$85.00+$58.93+$33.93−$66.07
PSA 9$85.00+$58.93+$33.93−$66.07
PSA 8$39.94+$13.87−$11.13−$111

Net = sale price − $1.07 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?

Mime Jr.: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$85.00+$33.93
50%$85.00+$33.93
75%$85.00+$33.93

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Mime Jr. graded prices by company and grade
GradePSA
9$85.00
8$39.94

Run your own numbers

Should I pay this?

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

Other Diamond & Pearl cards worth checking

Full set checklist

Grading Mime Jr. — FAQ

Is Mime Jr. worth grading?

A PSA 9 Mime Jr. sells for $85.00 against $1.07 raw: a $83.93 spread, 79× the ungraded price. Even a PSA 9 ($85.00) 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.

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.

Check my card free