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USP-S | Serum skin

StatTrak™ / Souvenir USP-S | Serum

  • Classified Pistol

A fan favorite from Counter-Strike Source, the Silenced USP Pistol has a detachable silencer that gives shots less recoil while suppressing attention-getting noise. It has been painted in a digital pattern with metallic paints of various reflectivities over a chrome base coat.

Float range
0.00 – 0.25
Wears
Factory New, Minimal Wear, Field-Tested
Collection
The Arms Deal 2 Collection
Prices on OPCASES
  • Field-Tested45.25
  • StatTrak™ Factory New71.70
  • StatTrak™ Minimal Wear54.03
Building the case…

Best odds for USP-S | Serum

These OPCASES cases give you better odds on USP-S | Serum for your money than the official CS2 cases. Compared by the chance to get the skin in any wear, against the best official case.

Also on OPCASES

More cases with this skin. For this skin the CS:GO Weapon Case 2 has better odds for the money, but these cases can drop it too, along with everything else inside.

Official CS2 cases with USP-S | Serum

Each opening costs the case on the Steam market plus a key (2.49 coins). Odds for any wear, StatTrak™ or not.

CS:GO Weapon Case 2
CS:GO Weapon Case 2Released 2013
Per opening
28.03 (25.54 case + 2.49 key)
Odds
1 in 63 (1.6%)

About USP-S | Serum

USP-S | Serum is a Classified pistol skin for the USP-S from The Arms Deal 2 Collection. It comes in Factory New, Minimal Wear and Field-Tested (float 0.00 to 0.25), also as StatTrak™ and as a Souvenir.

On Steam it drops from CS:GO Weapon Case 2. In the CS:GO Weapon Case 2 you get it about 1 in 63 openings, at 28.03 coins per opening with the key.

On OPCASES 2 cases have it. The best value is the Magazine case, 1 in 63 for 9.50 coins per opening: 3× better odds for your money than the CS:GO Weapon Case 2.

How we compare: "better odds per coin" puts the chance to get the skin (any wear, StatTrak™ or not) against the price of one opening, compared with the best official case. In other words, what it costs on average to unbox it (price ÷ chance) is that many times lower. Official odds follow Valve's published odds per rarity (Mil-Spec 79.92%, Restricted 15.98%, Classified 3.2%, Covert 0.64%, knives and gloves 0.26%), shared by the skins of that rarity in the case. Steam prices change, so the numbers are a guide and are updated daily.