Classified pistol
Float 0.00 – 0.25
1 on Steam

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

USP-S | Serum

Souvenir USP-S | Serum (Factory New) is not listed on any marketplace right now.

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

Prices for Souvenir USP-S | Serum (Factory New)

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

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No market has this for sale right now.

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.

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No market is paying right now

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

$1,321.18

Not a live price

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

Price history · Factory New

Souvenir USP-S | Serum (Factory New): the cheapest price across all markets, day by day

+0.0%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: $1,321.18
90-day high: $1,321.18
Today vs low: At the low
Offers today: 1

Every market for Factory New

Not listed on any marketOffer 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

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8 markets

CS.MONEYNo price on this marketTrade bot
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vs lowest—
TradeitNo price on this marketTrade bot
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vs lowest—
SkinportNo price on this marketPeer-to-peer marketplace
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vs lowest—
DMarketNo price on this marketPeer-to-peer marketplace
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vs lowest—
PirateSwapNo price on this marketTrade bot
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vs lowest—
SkinsMonkeyNo price on this marketTrade bot
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vs lowest—
SkinSwapNo price on this market
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vs lowest—
CS.TradeNo price on this marketTrade bot
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vs lowest—

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.

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Too few markets have several offers to work this out

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.

$1,321.18 – $1,321.18

The price has not moved in this period

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.

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Steam’s $1,321.18 is not a live price, so it is not compared

Souvenir USP-S | Serum (Factory New): where it is listed and what selling it pays

Market read

The cheapest price barely moved over the past month. It ranged from $1,321.18 to $1,321.18 in that time.

Souvenir USP-S | Serum (Factory New): price statistics

Key figures

Lowest ask across markets

24 hours→ 0.00%

7 days→ 0.00%

30 days→ 0.00%

Offers vs 30 days ago→ 0.0%1 offers now

Last 30 days

Low · 21 Sept 2026$1,321.18High · 21 Sept 2026$1,321.18

Full historynow at 0% of range

Low · 22 Jun 2026$1,321.18High · 16 Jun 2026$1,342.16

30-day average$1,321.18about the same as now

90-day average$1,321.18about the same as now

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	$64.0090 offers-3%	$1,321.181 offer · thin	-3%
Minimal WearFloat 0.07 – 0.15	0.07 – 0.15	$48.16391 offers	$52.45126 offers+9%	$713.611 offer · thin	+9%
Field-TestedFloat 0.15 – 0.25	0.15 – 0.25	$47.99137 offers	$54.0267 offers+13%	—	+13%
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 Factory New 0.00 to 0.07

Bright bar: Factory New, 0.00 to 0.07. 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 $37.86 This skin

SerumUSP-SFrom $47.99

Restricted4 skins

GraphiteNovaFrom $7.01

Case HardenedFive-SeveNFrom $8.30

HemoglobinDual BerettasFrom $11.05

HypnoticMP9From $12.25

Mil-Spec Grade5 skins

Crimson WebSCAR-20From $1.84

HexaneFAMASFrom $1.84

HiveP250From $2.18

Blood TigerM4A1-SFrom $4.29

Blue TitaniumTec-9From $8.46

CrateCS:GO Weapon Case 2

Souvenir USP-S | Serum (Factory New) in real matches

Seen in matches

From analysed Valve matchmaking demos

No player had this equipped in the 2,269 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

Price history · Factory New