Voice of Kasumi Background costs 5 TF2 keys
Weapons of Mechs Background costs 6 TF2 keys
Clouds Background costs 6 TF2 keys
CG Patchouli Koakuma Background costs 5 TF2 keys
CG Cirno Nue Background costs 5 TF2 keys
CG Satori Background costs 6 TF2 keys
CG Koishi Chest Background costs 5 TF2 keys
Japan Koishi Background costs 2 TF2 keys
Koishi and Ocean Background costs 1 TF2 keys
Koishi and Her Sister Background costs 1 TF2 keys
Mori alone Background costs 3 TF2 keys
Liya and Mori Background costs 5 TF2 keys + 4000 Gems
USSR Background costs 5 TF2 keys
Death Chambers Background costs 2 TF2 keys
Empty Dreams Background costs 5 TF2 keys
RainbowSpace Background costs 1 TF2 keys
The Black Eclipse Background costs 1 TF2 keys
Beauty Background costs 3 TF2 keys
Hills Background costs 2 TF2 keys
Dawn's Light Clouds Background costs 2 TF2 keys
The Cursed love_bg_01 Background costs 1 TF2 keys
Purple Nightsky Background costs 2 TF2 keys
Blue & Red Background costs 1 TF2 keys
Sunset Background costs 1 TF2 keys
Kasumi Background costs 3 TF2 keys
Starry Starry Night Background costs 2 TF2 keys
Silence Background costs 1 TF2 keys
绝对领域 Background costs 3 TF2 keys

Stock is always fixed at 2