Steam Siege Booster Box

Steam Siege

Booster Box

Rip vs Flip

Keep it closed

hold sealed

20%EV / Market

Steam Siege Booster Box

Steam Siege•Pokemon•XY

Market Price

$1,194

Expected Value

$233

Avg value of cards inside

Listings16

$1,194.00+$29.00 (+2.5%)

Aug 15 '26Sep 12 '26

Rip vs Flip

hold sealed

20%EV / Market

Buy Signal

Somewhat Confident

Strong SellSellHoldBuyStrong Buy

Cards You Can Open

Potential pulls from this product

215 / 215

-$14.17

Gardevoir-EX

Steam Siege · 116

Market

$84.33

PSA 10+2.1k%

$1,850

+$9.72

M Gardevoir-EX

Steam Siege · 112

Market

$50.00

PSA 10+980%

$540

+$25.07

Volcarona [1st Place League]

Steam Siege · 15

Market

$49.83

PSA 10+450%

$274

+$3.62

Volcanion-EX

Steam Siege · 115

Market

$24.00

PSA 10+2.8k%

$687

+$1.92

Gardevoir-EX

Steam Siege · 111

Market

$21.92

PSA 10+1.9k%

$438

-$1.88

M Steelix-EX

Steam Siege · 109

Market

$20.76

PSA 10+1.3k%

$298

Volcarona [2nd Place League]

Steam Siege · 15

Market

$19.79

PSA 10+450%

$109

Volcarona [3rd Place League]

Steam Siege · 15

Market

$18.02

PSA 10+450%

$99.11

-$0.26

Steelix-EX

Steam Siege · 108

Market

$17.74

PSA 10+3.8k%

$690

-$2.19

M Gardevoir-EX

Steam Siege · 79

Market

$17.06

PSA 10+1.1k%

$206

+$1.05

Azumarill [Reverse Holo]

Steam Siege · 77

Market

$11.26

PSA 10+10.5k%

$1,199

-$0.10

Professor Sycamore

Steam Siege · 114

Market

$10.15

PSA 10+1.4k%

$150

Volcanion-EX

Steam Siege · 107

Market

$9.50

PSA 10+3.5k%

$343

-$0.24

Magearna-EX

Steam Siege · 110

Market

$8.80

PSA 10+2.8k%

$253

-$0.27

Pokémon Ranger

Steam Siege · 113

Market

$7.58

PSA 10+1.3k%

$109

-$2.98

M Steelix-EX

Steam Siege · 68

Market

$7.00

PSA 10+1.5k%

$110

-$0.73

Yveltal BREAK

Steam Siege · 66

Market

$6.95

PSA 10+2.8k%

$205

-$0.35

Xerneas BREAK

Steam Siege · 82

Market

$6.93

PSA 10+2.5k%

$180

+$0.10

Hydreigon BREAK

Steam Siege · 87

Market

$5.10

PSA 10+3.3k%

$174

+$0.08

Gardevoir-EX

Steam Siege · 78

Market

$4.80

PSA 10+2.1k%

$108

+$0.18

Volcanion-EX [Jumbo]

Steam Siege · 26

Market

$4.59

PSA 10+1.1k%

$55.25

-$0.55

Talonflame BREAK

Steam Siege · 21

Market

$4.55

PSA 10+2.6k%

$125

+$0.31

Nidoking [Reverse Holo]

Steam Siege · 45

Market

$3.99

PSA 10+4.0k%

$165

+$0.64

Chandelure [Reverse Holo]

Steam Siege · 50

Market

$3.61

PSA 10+4.9k%

$180

+$0.42

Clawitzer BREAK

Steam Siege · 35

Market

$3.58

PSA 10+4.3k%

$158

+$0.03

Volcarona [Reverse Holo]

Steam Siege · 15

Market

$3.47

PSA 10+7.0k%

$248

-$0.15

Pyroar BREAK

Steam Siege · 24

Market

$3.46

PSA 10+5.9k%

$209

+$0.26

Ninja Boy [League Cup]

Steam Siege · 103

Market

$3.38

PSA 10+450%

$18.59

+$0.20

Yanmega BREAK

Steam Siege · 8

Market

$2.90

PSA 10+4.9k%

$144

+$0.08

Galvantula [Reverse Holo]

Steam Siege · 42

Market

$2.72

PSA 10+1.7k%

$47.93

+$0.08

Volcanion-EX

Steam Siege · 26

Market

$2.71

PSA 10+3.3k%

$91.34

+$0.16

Steelix-EX

Steam Siege · 67

Market

$2.52

PSA 10+3.5k%

$91.57

+$0.23

Ampharos [Reverse Holo]

Steam Siege · 40

Market

$2.48

PSA 10+1.8k%

$46.37

+$0.02

Chandelure

Steam Siege · 50

Market

$2.33

PSA 10+7.8k%

$183

-$0.05

Special Charge [Reverse Holo]

Steam Siege · 105

Market

$2.24

PSA 10+1.9k%

$44.91

+$0.23

Azumarill

Steam Siege · 77

Market

$2.21

PSA 10+8.6k%

$193

+$0.15

Bisharp [Reverse Holo]

Steam Siege · 64

Market

$2.17

PSA 10+8.7k%

$190

+$0.44

Ampharos

Steam Siege · 40

Market

$2.13

PSA 10+21.3k%

$455

+$0.17

Marill [Reverse Holo]

Steam Siege · 76

Market

$2.13

PSA 10+2.0k%

$44.04

+$0.25

Xerneas [Reverse Holo]

Steam Siege · 81

Market

$1.99

PSA 10+13.0k%

$261

+$0.42

Meowth [Reverse Holo]

Steam Siege · 88

Market

$1.99

PSA 10+4.0k%

$82.00

+$0.31

Volcarona

Steam Siege · 15

Market

$1.92

PSA 10+2.1k%

$43.12

+$0.34

Xerneas

Steam Siege · 81

Market

$1.89

PSA 10+8.4k%

$161

Magearna-EX

Steam Siege · 75

Market

$1.85

PSA 10+2.5k%

$48.24

+$0.27

Shiftry

Steam Siege · 11

Market

$1.82

PSA 10+26.9k%

$492

+$0.05

Infernape

Steam Siege · 20

Market

$1.77

PSA 10+53.6k%

$950

+$0.94

Nidorino [Reverse Holo]

Steam Siege · 44

Market

$1.71

PSA 10+3.1k%

$53.95

-$0.36

Nidoking

Steam Siege · 45

Market

$1.63

PSA 10+4.2k%

$70.00