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Mr Mime GX #56

Mr Mime GX #56

Pokemon Celestial Storm · #56 · Base · Aug 2018

Buy Raw on eBayPSA 10 Sold on eBay
Shop on TCGPlayer

Yes — Grade it!

Should You Grade?

Raw Price
$4.46
Expected Value
$19.38
Net Profit
$41.54
Gem Rate
49.3%
ROI
+213%
Sales / Yr
279

This card has strong grading potential — $41.54 profit if PSA 10 with a 49% gem rate and 279 annual sales. The market is liquid enough to sell quickly.

Best Tier for Flipping

TAG Basic$22.00/card · 30+ business days
Net Profit $42.50
Per-Flip ROI 127%
Annualized 2,340%
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Factors in grading cost, turnaround time, and compounding — how fast you can reinvest profits into the next flip.

Profitability by Grading Company

CompanyBest TierGem RatePop10sCostEVNet ProfitROI
PSAPSA Standard52.3%8,4201,250$20.00$85.40$32.50127%
BGSBGS Standard52.3%8,4201,250$20.00$85.40$32.50127%
CGCCGC Standard52.3%8,4201,250$20.00$85.40$32.50127%
SGCSGC Standard52.3%8,4201,250$20.00$85.40$32.50127%
TAGTAG Standard52.3%8,4201,250$20.00$85.40$32.50127%
Compare All Companies with Pro →

Shows the best-value tier from each grading company based on EV, cost, and turnaround. Pop = total graded population; 10s = grade 10 count.

Price by Grade

Raw
$4.46
BGS 10
$99.00
PSA 10
$76.00
CGC 10
$61.00
SGC 10
$46.00
9
$19.00
BGS 9.5
$18.00
8
$17.45
7
$14.00
View Sold PSA 10 Prices on PriceCharting →View Grading Data on GemRate →
0%100%
49.3%Gem Rate (PSA 10)

Grade Distribution (144 total graded)

144Total
PSA 107149.3%
PSA 94833.3%
PSA 8149.7%
PSA 764.2%
Below 753.5%
© 2026 Should You Grade? Data from PriceCharting & GemRate.
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