Should You Grade?Should You Grade?
Card ExplorerSetsTop CardsPop ScannerMarket ToolsBlogUpgrade
Sign In
Marshadow GX #SM59

Marshadow GX #SM59

Pokemon Promo · #SM59 · Nov 2016

Buy Raw on eBayPSA 10 Sold on eBay
Shop on TCGPlayer

Maybe — Proceed with Caution

Should You Grade?

Raw Price
$3.99
Expected Value
$1.67
Net Profit
$29.01
Gem Rate
27.0%
ROI
+153%
Sales / Yr
304

The gem rate is only 27% — you'll need a very clean copy to hit PSA 10.

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
$3.99
BGS 10
$78.00
PSA 10
$59.99
CGC 10
$48.00
SGC 10
$36.00
BGS 9.5
$15.00
9
$14.00
8
$6.85
7
$5.00
View Sold PSA 10 Prices on PriceCharting →View Grading Data on GemRate →
0%100%
27.0%Gem Rate (PSA 10)
Past month gem rate: 0.0%

Grade Distribution (130 total graded)

130Total
PSA 103526.9%
PSA 95441.5%
PSA 82519.2%
PSA 753.8%
Below 7118.5%
© 2026 Should You Grade? Data from PriceCharting & GemRate.
AboutContactPrivacy PolicyTerms of ServiceAffiliate Disclosure