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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 May 20, 2026

1
Altaria ex #90

Altaria ex #90

Raw $50.23 → PSA 10 $120.00Gem Rate 89.9%EV $37.19ROI 60%

$44.77

net profit

2
Chien-Pao #21

Chien-Pao #21

Raw $1.42 → PSA 10 $65.99Gem Rate 100%EV $39.57ROI 150%

$39.57

net profit

3
Steelix #74

Steelix #74

Raw $8.59 → PSA 10 $54.99Gem Rate 85.2%EV $16.13ROI 64%

$21.40

net profit

4
Iron Valiant ex #80

Iron Valiant ex #80

Raw $3.24 → PSA 10 $42.00Gem Rate 89.3%EV $10.19ROI 49%

$13.76

net profit

5
Iron Valiant ex #89

Iron Valiant ex #89

Raw $22.95 → PSA 10 $60.91Gem Rate 91.7%EV $9.75ROI 27%

$12.96

net profit

6
Vanillish #70

Vanillish #70

Raw $4.82 → PSA 10 $41.53Gem Rate 81.6%EV $7.38ROI 39%

$11.71

net profit

7
Porygon-Z #50

Porygon-Z #50

Raw $1.30 → PSA 10 $35.90Gem Rate 66.7%EV $-0.70ROI 36%

$9.60

net profit

8
Wo-Chien #9

Wo-Chien #9

Raw $1.24 → PSA 10 $33.92Gem Rate 100%EV $7.68ROI 29%

$7.68

net profit

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