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Silvally GX #90

Silvally GX #90

Pokemon Crimson Invasion · #90 · Base · Oct 2017

Buy Raw on eBayPSA 10 Sold on eBay
Shop on TCGPlayer

Yes — Grade it!

Should You Grade?

Raw Price
$2.91
Expected Value
$15.70
Net Profit
$41.09
Gem Rate
44.2%
ROI
+229%
Sales / Yr
312

This card has strong grading potential — $41.09 profit if PSA 10 with a 44% gem rate and 312 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
$2.91
BGS 10
$129.00
PSA 10
$98.97
CGC 10
$59.00
SGC 10
$59.00
BGS 9.5
$16.00
9
$15.87
8
$9.50
7
$1.25
View Sold PSA 10 Prices on PriceCharting →View Grading Data on GemRate →
0%100%
44.2%Gem Rate (PSA 10)

Grade Distribution (233 total graded)

233Total
PSA 1010344.2%
PSA 99339.9%
PSA 82711.6%
PSA 752.1%
Below 741.7%
© 2026 Should You Grade? Data from PriceCharting & GemRate.
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