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Home/Sets/Pokemon Japanese Future Flash/Best Cards

Best Pokemon Japanese Future Flash Cards to Grade

Top 8 Most Profitable Pokemon Japanese Future Flash Cards, Ranked by Net Profit

Looking for the best Pokemon Japanese Future Flash cards to grade? These are the 8 most profitable picks right now, ranked by net profit after PSA grading and eBay fees. Every card uses real gem rate data, live market prices, and full expected value calculations — no guesswork.

Updated weekly with live market data · Last updated July 3, 2026

1
Altaria ex #90

Altaria ex #90

Raw $52.99 → PSA 10 $129.61Gem Rate 89.9%EV $44.03ROI 66%

$51.62

net profit

2
Chien-Pao #21

Chien-Pao #21

Raw $1.29 → PSA 10 $65.99Gem Rate 100%EV $39.70ROI 151%

$39.70

net profit

3
Steelix #74

Steelix #74

Raw $9.38 → PSA 10 $61.85Gem Rate 84.2%EV $21.01ROI 80%

$27.47

net profit

4
Iron Valiant ex #89

Iron Valiant ex #89

Raw $22.47 → PSA 10 $63.99Gem Rate 91.6%EV $13.01ROI 35%

$16.52

net profit

5
Iron Valiant ex #80

Iron Valiant ex #80

Raw $3.84 → PSA 10 $42.00Gem Rate 89.7%EV $9.74ROI 46%

$13.16

net profit

6
Porygon-Z #50

Porygon-Z #50

Raw $1.40 → PSA 10 $36.37Gem Rate 66.7%EV $-0.48ROI 38%

$9.97

net profit

7
Vanillish #70

Vanillish #70

Raw $5.40 → PSA 10 $39.99Gem Rate 81.4%EV $5.34ROI 32%

$9.59

net profit

8
Wo-Chien #9

Wo-Chien #9

Raw $1.27 → PSA 10 $35.00Gem Rate 100%EV $8.73ROI 33%

$8.73

net profit

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© 2026 Should You Grade? Data from PriceCharting & GemRate.
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