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Marshadow & Machamp GX #100

Marshadow & Machamp GX #100

Pokemon Japanese Double Blaze · #100 · Base · Mar 2019

Buy Raw on eBayPSA 10 Sold on eBay
Shop on TCGPlayer

Maybe — Proceed with Caution

Should You Grade?

Raw Price
$19.99
Expected Value
$5.97
Net Profit
$14.48
Gem Rate
60.1%
ROI
+41%
Sales / Yr
35

Only 35 sales per year — it may take time to find a buyer at full price. PSA 10 profit of $14.48 is thin — grading fees and selling costs eat most of the margin.

Best Tier for Flipping

TAG Basic$22.00/card · 30+ business days
Net Profit $42.50
Per-Flip ROI 127%
Annualized 2,340%
Unlock with Pro →

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
$19.99
BGS 10
$96.00
PSA 10
$74.00
CGC 10
$49.47
SGC 10
$44.00
BGS 9.5
$33.00
9
$29.95
8
$16.00
View Sold PSA 10 Prices on PriceCharting →View Grading Data on GemRate →
0%100%
60.1%Gem Rate (PSA 10)

Grade Distribution (243 total graded)

243Total
PSA 1014660.1%
PSA 98334.2%
PSA 893.7%
PSA 710.4%
Below 741.6%
© 2026 Should You Grade? Data from PriceCharting & GemRate.
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