AI market verdict (free summary)

NeutralConfidence 55%

Based on our daily kline read for USP-S | Serum (Thu Oct 08). Direction and confidence only — full reasoning, price levels and trade points are part of the paid plans.

Skin description

Beloved for a reason—the USP-S delivers crisp, silenced shots with minimal recoil. Pop off a few stealthy dreams, then drop the silencer when things get heated. It has been painted in a digital pattern with metallic paints of various reflectivities over a chrome base coat. USP-S | Serum in Factory New condition comes with a float range of 0.00–0.07, appearing almost pristine with minimal to no visible wear.
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Pricing

USP-S | Serum ranges in price from $142.47 to $144.20.

Live snapshot: 2 quotes from 2 markets · as of Wed, Oct 14, 2026, 00:11 UTC

PlatformPrice (USD)Updated
MARKET_CSGO$142.47Wed, Oct 14, 2026, 00:11 UTC
ECOSTEAM$144.20Tue, Oct 13, 2026, 15:49 UTC
Lowest
$142.47
Median
$143.33
Highest
$144.20

Quoted prices for this variant range from $142.47 to $144.20 across 2 markets; the lowest asking price is on MARKET_CSGO, the highest on ECOSTEAM.

SeekSkins tracks 2 marketplace quotes for this skin variant and excludes price outliers from the summary figures: quotes below one fifth of the median and, when the median is under $500, quotes above fifty times the median.

Summary figures use quotes updated within 48 hours only (older quotes are listed but excluded from the lowest, median and highest); quotes older than 15 days are not listed.

Background

USP-S | Serum made its debut in CS2 on November 8, 2013 as part of the "The Arms Deal 2" update.

Drop Chance

The rarity of USP-S | Serum is Classified, giving it an estimated drop chance of 0.32% when unboxing. This makes it a very rare drop.

Exterior Versions

USP-S | Serum has a float range of 0.00 to 0.25, meaning it comes in Factory New, Minimal Wear and Field-Tested

How to Obtain

USP-S | Serum can be found inside 1 container, including CS:GO Weapon Case 2It belongs to the The Arms Deal 2 Collection