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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 August 21, 2026

1
Chien-Pao #21

Chien-Pao #21

Raw $1.23 → PSA 10 $65.99Gem Rate 100%EV $39.76ROI 152%

$39.76

net profit

2
Altaria ex #90

Altaria ex #90

Raw $54.39 → PSA 10 $115.71Gem Rate 89.9%EV $30.16ROI 46%

$36.32

net profit

3
Steelix #74

Steelix #74

Raw $8.63 → PSA 10 $57.78Gem Rate 84.2%EV $18.39ROI 72%

$24.15

net profit

4
Iron Valiant ex #80

Iron Valiant ex #80

Raw $3.00 → PSA 10 $40.27Gem Rate 89.7%EV $9.86ROI 44%

$12.27

net profit

5
Iron Valiant ex #89

Iron Valiant ex #89

Raw $24.57 → PSA 10 $61.05Gem Rate 91.6%EV $8.60ROI 23%

$11.48

net profit

6
Porygon-Z #50

Porygon-Z #50

Raw $1.99 → PSA 10 $36.69Gem Rate 66.7%EV $-0.86ROI 36%

$9.70

net profit

7
Wo-Chien #9

Wo-Chien #9

Raw $1.27 → PSA 10 $34.96Gem Rate 100%EV $8.69ROI 33%

$8.69

net profit

8
Vanillish #70

Vanillish #70

Raw $5.50 → PSA 10 $35.00Gem Rate 81.4%EV $1.45ROI 15%

$4.50

net profit

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