Factory NewST

$63.33

Minimal WearST

$52.45

Field-TestedST

$54.91

Factory NewSV

$350.00

Minimal WearSV

$147.86

Field-TestedSV

--

Factory New

$61.03

Minimal Wear

$48.28

Field-Tested

$46.25

Colors

See 3507+ black skins

See 686+ gray skins

See 691+ red skins

Containers

CS:GO Weapon Case 2 Containers

CS:GO Weapon Case 2

Collections

The Arms Deal 2 Collection Collections

The Arms Deal 2 Collection

Price Statistics

Current Price$350.00
90d Price Range
$350.000%$500.00
7 Days Low$350.00
7 Days High$350.00
7d Change+0.00%
30 Days Low$350.00
30 Days High$400.00
30d Change-12.50%
90 Days Low$350.00
90 Days High$500.00
90d Change-30.00%
All time low
$350.00Oct 5, 2026
All time high
$1 000.00Jun 21, 2026
TypePistols
WeaponUSP-S
Finish

Serum

Rarity

Classified

Exterior

Factory New

Model Version

CS2

Popularity

unpopular

Update

Souvenir backfill

Souvenir USP-S | Serum (Factory New)
★4.5
★ ★ ★ ★ ★☆
286
Counter-Terrorists
Classified
Souvenir Available

Souvenir USP-S | Serum (Factory New)

A fan favorite from Counter-Strike Source, the Silenced USP Pistol has a detachable silencer that gives shots less recoi...
Souvenir USP-S | Serum (Factory New)
★4.5
★ ★ ★ ★ ★☆
286

24h Change

+ $0.000
+0.00%

7d Change

+ $0.000
+0.00%

30d Change

- $50.00
-12.50%
A fan favorite from Counter-Strike Source, the Silenced USP Pistol has a detachable silencer that gives shots less recoi...

Factory NewST

$63.33

Minimal WearST

$52.45

Field-TestedST

$54.91

Factory NewSV

$350.00

Minimal WearSV

$147.86

Field-TestedSV

--

Factory New

$61.03

Minimal Wear

$48.28

Field-Tested

$46.25

Active offers

Price vs float
0 items with float on 0 markets
CSFloat logoCSFloat4.81
No float data
$350.00

Colors

See 3507+ black skins

See 686+ gray skins

See 691+ red skins

Price Statistics

Current Price$350.00
90d Price Range
$350.000%$500.00
7 Days Low$350.00
7 Days High$350.00
7d Change+0.00%
30 Days Low$350.00
30 Days High$400.00
30d Change-12.50%
90 Days Low$350.00
90 Days High$500.00
90d Change-30.00%
All time low
$350.00Oct 5, 2026
All time high
$1 000.00Jun 21, 2026

Containers

CS:GO Weapon Case 2 Containers

CS:GO Weapon Case 2

Collections

The Arms Deal 2 Collection Collections

The Arms Deal 2 Collection

TypePistols
WeaponUSP-S
Finish

Serum

Rarity

Classified

Exterior

Factory New

Model Version

CS2

Popularity

unpopular

Update

Souvenir backfill

Similar skins

USP-S | Cyrex (Factory New)
USP-S | Cyrex (Factory New)
Starting at$33.26
View
USP-S | Royal Guard (Factory New)
USP-S | Royal Guard (Factory New)
Starting at$3.86
View
USP-S | Torque (Factory New)
USP-S | Torque (Factory New)
Starting at$1.19
View
USP-S | Para Green (Factory New)
USP-S | Para Green (Factory New)
Starting at$33.47
View
USP-S | Flashback (Factory New)
USP-S | Flashback (Factory New)
Starting at$1.90
View
USP-S | Royal Blue (Factory New)
USP-S | Royal Blue (Factory New)
Starting at$66.49
View
Show all

Question hub

As of October 29, 2026, the lowest market price of Souvenir USP-S | Serum (Factory New) is $350.00 with 1 active listings across tracked marketplaces. Prices update continuously and vary by marketplace and item condition.

Souvenir USP-S | Serum (Factory New) is tradable on the Steam Community Market and several third-party CS2 marketplaces. CSMarketCap aggregates current listings and prices from these sources so you can compare offers before buying.

Over the past 7 days, the price of Souvenir USP-S | Serum (Factory New) changed by +0.00%. The all-time high recorded on CSMarketCap is $1,000.00. See the chart above for the full price history.