Home CS:GO USP-S | Serum (Factory New) “Flip Knife | Tiger Tooth (Minimal Wear)” has been added to your cart. View cart USP-S | Serum (Factory New)£12.88 USP-S | Serum (Factory New) quantity Add to cart SKU: 9d66e77cdbd6 Category: CS:GO Related products ★ M9 Bayonet | Crimson Web (Minimal Wear) £204.19 CS:GOAdd to cart Sticker | AmaNEk | Boston 2018 £1.50 CS:GOAdd to cart Souvenir XM1014 | Bone Machine (Minimal Wear) £0.08 CS:GOAdd to cart StatTrak™ Dual Berettas | Royal Consorts (Minimal Wear) £270.00 CS:GOAdd to cart