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Iono #350

Iono #350

Pokemon Japanese Shiny Treasure ex · #350 · Dec 2023

Buy Raw on eBayPSA 10 Sold on eBay
Shop on TCGPlayer

Yes — Grade it!

Should You Grade?

Raw Price
$41.97
Expected Value
$11.89
Net Profit
$28.05
Gem Rate
58.0%
ROI
+49%
Sales / Yr
289

This card has strong grading potential — $28.05 profit if PSA 10 with a 58% gem rate and 289 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%
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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
$41.97
BGS 10
$285.44
PSA 10
$138.94
SGC 10
$90.00
CGC 10
$85.02
BGS 9.5
$73.54
9
$47.00
8
$42.50
View Sold PSA 10 Prices on PriceCharting →View Grading Data on GemRate →
0%100%
58.0%Gem Rate (PSA 10)
349 graded last month
Past month gem rate: 58.0%

Grade Distribution (16,245 total graded)

16,245Total
PSA 109,45458.2%
PSA 96,22738.3%
PSA 83602.2%
PSA 7710.4%
Below 71320.8%

eBay Market Signals

3–4 month horizon
Raw
30 days tracked
Active
42
30-day avg listings
Sold/day
2.4
84 resolved
Days to sell
7.0d
p90 21d
Liquidity
62%
sold ÷ listed
Supply 30d
+12.0%
Price 30d
+8.0%
PSA 10
30 days tracked
Active
11
30-day avg listings
Sold/day
0.30
14 resolved
Days to sell
18d
p90 46d
Liquidity
48%
sold ÷ listed
Supply 30d
-6.0%
Price 30d
+14.0%
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© 2026 Should You Grade? Data from PriceCharting & GemRate.
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