Classified pistol
Float 0.00 – 0.25
7 on Steam

From the CS:GO Weapon Case 2 · The Arms Deal 2 Collection

USP-S | Serum

USP-S | Serum (Field-Tested) costs $50.08 on DMarket, and you can sell one instantly for $44.53.

Well-Worn and Battle-Scarred do not exist for this skin: its float range ends at 0.25.

Prices for USP-S | Serum (Field-Tested)

Lowest askThe cheapest listing for this item on any market right now, before any fee a market adds at checkout.

$50.08

DMarket · 7 markets

Instant cashThe most a market will pay you right now for this item, before its seller fee. Only some markets pay instantly. On the others you list the item and wait for a buyer.

$44.53

Highest offer, Tradeit

Steam MarketThe cheapest listing on the Steam Community Market. Steam pays in wallet funds, not cash, and keeps about 13% in fees.

$69.09

Not a live price

Buy for $50.08 at DMarket

Preview in CS2Opens a sample copy of this skin in your game client. It is not a specific listing.

Price history · Field-Tested

USP-S | Serum (Field-Tested): the cheapest price across all markets, day by day

+0.1%in 90 days

Lowest ask across markets Market average OffersDaily prices from the markets, not from Steam. Hover the chart or use the arrow keys for exact values.

90-day low: $46.09
90-day high: $58.47
Today vs low: +8.7%
Offers today: 138

Every market for Field-Tested

Updated at 23:01 UTCListed on 7 of 8 markets · 127 offersOffer counts show how many copies are for sale, not how many have sold. A market with only a few offers can have its price set by a single listing. Each row shows how far it sits above the cheapest price, and “price only” means the market shows a price without a link. The wear tiles and the table by wear also count Steam listings, so their offer counts run higher.

Buy Sell now

Buy: lowest ask by market

Sort

8 markets

DMarketthin marketPeer-to-peer marketplaceLowest
Ask$50.08
vs lowest—
Active offers3
View offer ›
Tradeitthin marketTrade bot
Ask$51.00
vs lowest+1.8%
Active offers2
View offer ›
SkinSwap
Ask$51.32
vs lowest+2.5%
Active offers87
View offer ›
CS.MONEYTrade bot
Ask$51.93
vs lowest+3.7%
Active offers27
View offer ›
SkinsMonkeythin marketTrade bot
Ask$57.19
vs lowest+14.2%
Active offers4
View offer ›
CS.Tradethin marketTrade bot
Ask$59.38
vs lowest+18.6%
Active offers1
View offer ›
Skinportthin marketPeer-to-peer marketplace
Ask$51.25
vs lowest+2.3%
Active offers3
View offer ›
PirateSwapNo price on this marketTrade bot
Ask—
vs lowest—
Active offers—

Prices in USD, updated hourly. The final price is confirmed on the marketplace.

More USP-S skins

Closest in price to this one, cheapest first.

All USP-S skins →

Fair price A steadier price than the cheapest listing, so a single odd listing cannot set it.

$51.25

Cheapest listing is 2.3% below it

30-day range The lowest and highest the cheapest price has been over this period, with a marker for where it sits today. It looks back and is not advice.

$48.76 – $58.47

Near the low end of its range

Steam spread How far the cheapest market price sits from the cheapest listing on the Steam Community Market. Steam pays in wallet funds, not cash.

—

Steam’s $69.09 is not a live price, so it is not compared

Offers How many copies are for sale across the markets. It counts listings, not sales, and says nothing about how fast the item sells.

127

on 7 of 8 markets

USP-S | Serum (Field-Tested): where it is listed and what selling it pays

Market read

The cheapest price fell 10.5% over the past month. It ranged from $48.76 to $58.47 in that time.

USP-S | Serum (Field-Tested): price statistics

Key figures

Lowest ask across markets

24 hours↘ 0.14%

7 days↘ 0.97%

30 days↘ 10.54%

Offers vs 30 days ago↗ 245.0%138 offers now

Last 30 daysnow at 14% of range

Low · 16 Oct 2026$48.76High · 22 Sept 2026$58.47

Full historynow at 70% of range

Low · 18 May 2025$30.30High · 22 Sept 2026$58.47

30-day average$53.83now 6.9% below

90-day average$51.66now 3.0% below

1-year average$46.95now 6.7% above

Cheapest price across all markets, not Steam prices.Changes compare today's price with the same price earlier on. Offers count listings for sale, Steam listings included, not sales.

USP-S | Serum: every wear and version

Lowest ask and offers by wear and version
Wear	Float range	Regular	StatTrak™	Souvenir	StatTrak premium
Factory NewFloat 0.00 – 0.07	0.00 – 0.07	$66.20185 offers	$64.0088 offers-3%	$1,321.181 offer · thin	-3%
Minimal WearFloat 0.07 – 0.15	0.07 – 0.15	$48.16389 offers	$52.45123 offers+9%	$713.611 offer · thin	+9%
Field-TestedFloat 0.15 – 0.25	0.15 – 0.25	$50.08134 offers	$54.0268 offers+8%	—	+8%
Well-Worn	—	Not available: this skin’s float range ends at 0.25.
Battle-Scarred	—	Not available: this skin’s float range ends at 0.25.

Cheapest price across all markets, by version.Float ranges are the standard wear bands, cut to this skin's own float range. The premium is how much more the StatTrak™ version costs than the regular one in the same wear. “Thin” means very few offers, so one listing can set the price. Offer counts here include Steam listings.

Float range Field-Tested 0.15 to 0.25

Bright bar: Field-Tested, 0.15 to 0.25. Faint bar: the full range of this skin, 0.00 to 0.25, across all wears. A lower float looks cleaner, but it does not change the price shown here.

0.001.00

USP-S | Serum: collection and crates

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.

The Arms Deal 2 Collection

Collection · 12 skins

Open collection Use in trade-up

Covert1 skin

Blood in the WaterSSG 08From $78.13

Classified2 skins

Cold BloodedP90From $38.09 This skin

SerumUSP-SFrom $48.16

Restricted4 skins

GraphiteNovaFrom $7.01

Case HardenedFive-SeveNFrom $8.30

HemoglobinDual BerettasFrom $11.10

HypnoticMP9From $12.31

Mil-Spec Grade5 skins

Crimson WebSCAR-20From $1.84

HexaneFAMASFrom $1.84

HiveP250From $2.18

Blood TigerM4A1-SFrom $4.23

Blue TitaniumTec-9From $8.46

CrateCS:GO Weapon Case 2

USP-S | Serum (Field-Tested) in real matches

Seen in matches

From analysed Valve matchmaking demos

No player had this equipped in the 2,267 matchmaking demos we looked at. That says nothing about its price, only that it did not show up in this sample.

Players per skin, most used first

Ticket to Hell FT410

Jawbreaker FT279

Ticket to Hell MW247

Cortex FT201

Tropical Breeze FT197

A sample of Valve matchmaking demosThe counts describe the demos we analysed, not all CS2 matches. They are per exact wear and carry no player data.

USP-S | Serum: common questions

How much does USP-S | Serum (Field-Tested) cost?

USP-S | Serum (Field-Tested) costs $50.08 on DMarket, and you can sell one instantly for $44.53.

Is there a Factory New USP-S | Serum?

Yes. The cheapest Factory New copy is $66.20.

How much more does the StatTrak™ USP-S | Serum cost?

In Field-Tested, a StatTrak copy costs $54.02 and a regular one $50.08. That is 8% more.

Where is the USP-S | Serum (Field-Tested) cheapest?

DMarket has the lowest price for Field-Tested, at $50.08. SkinSwap lists the most copies, 87.

USP-S | Serum

Price history · Field-Tested