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Home/Sets/Pokemon Steam Siege/Best Cards

Best Pokemon Steam Siege Cards to Grade

Top 20 Most Profitable Pokemon Steam Siege Cards, Ranked by Net Profit

Looking for the best Pokemon Steam Siege cards to grade? These are the 20 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
Gardevoir EX #116

Gardevoir EX #116

Raw $84.56 → PSA 10 $1,575.01Gem Rate 21.9%EV $347.19ROI 1338%

$1,465.45

net profit

2
M Gardevoir EX #112

M Gardevoir EX #112

Raw $36.56 → PSA 10 $500.00Gem Rate 33.6%EV $153.83ROI 712%

$438.44

net profit

3
Ampharos #40

Ampharos #40

Raw $1.73 → PSA 10 $455.00Gem Rate 13.1%EV $56.75ROI 1602%

$428.27

net profit

4
Volcanion EX #115

Volcanion EX #115

Raw $26.69 → PSA 10 $477.99Gem Rate 27.8%EV $128.76ROI 825%

$426.30

net profit

5
Steelix EX #108

Steelix EX #108

Raw $16.48 → PSA 10 $416.44Gem Rate 22.6%EV $83.21ROI 904%

$374.96

net profit

6
Gardevoir EX #111

Gardevoir EX #111

Raw $19.27 → PSA 10 $340.00Gem Rate 28.4%EV $79.24ROI 668%

$295.73

net profit

7
Volcanion EX #107

Volcanion EX #107

Raw $8.61 → PSA 10 $293.91Gem Rate 29.8%EV $71.78ROI 774%

$260.30

net profit

8
M Steelix EX #109

M Steelix EX #109

Raw $17.99 → PSA 10 $295.00Gem Rate 31%EV $77.10ROI 586%

$252.01

net profit

9
Shiftry #11

Shiftry #11

Raw $1.37 → PSA 10 $270.00Gem Rate 23.1%EV $49.25ROI 924%

$243.63

net profit

10
Gardevoir Spirit Link [Reverse Holo] #101

Gardevoir Spirit Link [Reverse Holo] #101

Raw $1.85 → PSA 10 $254.76Gem Rate 23.8%EV $54.09ROI 849%

$227.91

net profit

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11
Magearna EX #110

Magearna EX #110

Raw $9.00 → PSA 10 $256.52Gem Rate 31.4%EV $62.07ROI 654%

$222.52

net profit

12
Pyroar BREAK #24

Pyroar BREAK #24

Raw $3.73 → PSA 10 $186.85Gem Rate 46.9%EV $66.84ROI 550%

$158.12

net profit

13
Chandelure #50

Chandelure #50

Raw $1.79 → PSA 10 $184.72Gem Rate 36.8%EV $48.98ROI 590%

$157.93

net profit

14
Chandelure [Reverse Holo] #50

Chandelure [Reverse Holo] #50

Raw $3.00 → PSA 10 $179.99Gem Rate 25%EV $27.86ROI 543%

$151.99

net profit

15
M Gardevoir EX #79

M Gardevoir EX #79

Raw $19.99 → PSA 10 $190.44Gem Rate 35.3%EV $44.88ROI 323%

$145.45

net profit

16
Professor Sycamore #114

Professor Sycamore #114

Raw $11.74 → PSA 10 $142.84Gem Rate 34.4%EV $26.87ROI 289%

$106.10

net profit

17
Shiftry [Reverse Holo] #11

Shiftry [Reverse Holo] #11

Raw $1.62 → PSA 10 $131.00Gem Rate 7.8%EV $73.24ROI 392%

$104.38

net profit

18
Yanmega BREAK #8

Yanmega BREAK #8

Raw $2.75 → PSA 10 $128.49Gem Rate 51.4%EV $45.65ROI 363%

$100.74

net profit

19
Pokemon Ranger #113

Pokemon Ranger #113

Raw $7.26 → PSA 10 $125.00Gem Rate 32.7%EV $20.61ROI 287%

$92.74

net profit

20
Talonflame BREAK #21

Talonflame BREAK #21

Raw $4.72 → PSA 10 $111.31Gem Rate 44.3%EV $28.94ROI 275%

$81.59

net profit

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