USP-S | Check Engine Live Price & Price History

0.00 - 0.070.60

Mil-Spec2018 Inferno

Factory New-Minimal Wear-Field-Tested-Well-Worn-Battle-Scarred-

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24H7D30D

Collection2018 Inferno

QualityMil-SpecWeaponUSP-SExteriorFactory NewFloat range0.00 - 0.07TypePistol

The USP-S | Check Engine costs from $0.50 in Battle-Scarred to $1.71 in Factory New, with 7,561 listings across five wear grades, as of September 11, 2026. It is a Mil-Spec Grade pistol finish from The 2018 Inferno Collection, available in five wear grades from Factory New to Battle-Scarred with a float range of 0.00 to 0.60.

USP-S | Check Engine market overview

Type: Pistol (USP-S)
Rarity: Mil-Spec Grade
Float range: 0.00 - 0.60
Source: Austin 2025 Inferno Souvenir Highlight Package
Collection: The 2018 Inferno Collection
Liquidity: Extremely liquid, estimated under 1 hour to sell
Price: $1.71
7-day change: -3.4%
30-day change: -11.4%
1-year change: -38.7%
All-time high: $5.39 (June 8, 2026)
All-time low: $0.70 (July 26, 2025)

USP-S | Check Engine (Factory New) price change by period, as of September 11, 2026
Period	Change	Low	High
24 hours	+10.3%	$1.49	$1.71
7 days	-3.4%

30 days	-11.4%	$1.56	$1.93

90 days	-53.8%	$1.56	$3.70

1 year	-38.7%	$0.91	$5.39

USP-S | Check Engine price by exterior, as of September 11, 2026
Exterior	Float range	Price	Listings	Liquidity	7D
Factory New	0.00 to 0.07	$1.71	3,159	Extremely liquid	-3.4%
Minimal Wear	0.07 to 0.15	$0.89	1,530	Extremely liquid	-2.2%
Field-Tested	0.15 to 0.38	$0.55	2,050	Extremely liquid	-5.2%
Well-Worn	0.38 to 0.45	$0.55	399	Very liquid	-9.8%
Battle-Scarred	0.45 to 0.60	$0.50	423	Very liquid	+6.4%

How much is the USP-S | Check Engine worth?

Tracked asks span $1.71 to $2.43, a difference of 42.1%. The highest price cs2.sh has tracked for Factory New is $5.39 on June 8, 2026, and the lowest is $0.70 on July 26, 2025. The price is 68.3% below that high. cs2.sh has tracked the USP-S | Check Engine since January 1, 2023, 1,349 days of daily price history. cs2.sh first priced the USP-S | Check Engine at $1.40 on January 1, 2023; it has risen 22.1% since. Its one-month volatility is 21.1%, the gap between its highest and lowest tracked price over that window as a share of the price.

How much does the USP-S | Check Engine skin cost?

It has a price of $1.71 in Factory New as of September 11, 2026, based on the lowest asks across the major marketplaces.

How has the USP-S | Check Engine's price been trending?

Down 3.4% over the past 7 days and 11.4% over the past 30 days as of September 11, 2026. The highest price cs2.sh has ever tracked for this version is $5.39.

How much has the USP-S | Check Engine's price changed over the past year?

Down 38.7% over the past year, between $0.91 and $5.39.

What is the highest price the USP-S | Check Engine has reached?

$5.39 on June 8, 2026. The lowest cs2.sh has tracked is $0.70 on July 26, 2025.

How far below its all-time high is the USP-S | Check Engine?

68.3% below, at $1.71 against a high of $5.39 on June 8, 2026.

cs2.sh is the leading price API for Counter-Strike 2 skins. It covers BUFF, Youpin, CSFloat, Skinport, Steam, and C5Game with the best real-time prices, and complete price and sale history nobody else has.

Every price on this site comes from that API: live asking prices, listings, supply, liquidity, price history and 102 market indexes for 50,528 items, refreshed every few minutes and normalized to USD, with sale history back to 2013.

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USP-S | Check Engine