M4A4 | Mainframe Live Price & Price History

0.00 - 0.070.50

Industrial2018 Nuke

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

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BUFF

Youpin

CSFloat

Skinport

Steam

C5Game

24H7D30D

Collection2018 Nuke

QualityIndustrialWeaponM4A4ExteriorFactory NewFloat range0.00 - 0.07TypeRifle

The M4A4 | Mainframe costs from $0.03 in Field-Tested to $0.29 in Factory New, with 15,372 listings across five wear grades, as of September 11, 2026. It is an Industrial Grade rifle finish from The 2018 Nuke Collection, available in five wear grades from Factory New to Battle-Scarred with a float range of 0.00 to 0.50.

M4A4 | Mainframe market overview

Type: Rifle (M4A4)
Rarity: Industrial Grade
Float range: 0.00 - 0.50
Source: Austin 2025 Nuke Souvenir Highlight Package
Collection: The 2018 Nuke Collection
Liquidity: Extremely liquid, estimated under 1 hour to sell
Price: $0.29
7-day change: -6.5%
30-day change: -19.4%
1-year change: -68.1%
All-time high: $0.98 (October 10, 2025)
All-time low: $0.06 (June 10, 2024)

M4A4 | Mainframe (Factory New) price change by period, as of September 11, 2026
Period	Change	Low	High
24 hours	0.0%
7 days	-6.5%	$0.27

30 days	-19.4%	$0.29	$0.36

90 days	-37.0%	$0.29	$0.47

1 year	-68.1%	$0.14	$0.98

M4A4 | Mainframe price by exterior, as of September 11, 2026
Exterior	Float range	Price	Listings	Liquidity	7D
Factory New	0.00 to 0.07	$0.29	5,846	Extremely liquid	-6.5%
Minimal Wear	0.07 to 0.15	$0.06	4,176	Extremely liquid	+20.0%
Field-Tested	0.15 to 0.38	$0.03	4,500	Extremely liquid	0.0%
Well-Worn	0.38 to 0.45	$0.03	453	Very liquid	0.0%
Battle-Scarred	0.45 to 0.50	$0.03	397	Very liquid	0.0%

How much is the M4A4 | Mainframe worth?

Tracked asks span $0.29 to $0.42, a difference of 44.8%. The highest price cs2.sh has tracked for Factory New is $0.98 on October 10, 2025, and the lowest is $0.06 on June 10, 2024. The price is 70.4% below that high. cs2.sh has tracked the M4A4 | Mainframe since January 1, 2023, 1,350 days of daily price history. cs2.sh first priced the M4A4 | Mainframe at $0.12 on January 1, 2023; it has risen 141.7% since. Its one-month volatility is 24.1%, the gap between its highest and lowest tracked price over that window as a share of the price.

How much does the M4A4 | Mainframe skin cost?

It has a price of $0.29 in Factory New as of September 11, 2026, based on the lowest asks across the major marketplaces.

How has the M4A4 | Mainframe's price been trending?

Down 6.5% over the past 7 days and 19.4% over the past 30 days as of September 11, 2026. The highest price cs2.sh has ever tracked for this version is $0.98.

How much has the M4A4 | Mainframe's price changed over the past year?

Down 68.1% over the past year, between $0.14 and $0.98.

What is the highest price the M4A4 | Mainframe has reached?

$0.98 on October 10, 2025. The lowest cs2.sh has tracked is $0.06 on June 10, 2024.

How far below its all-time high is the M4A4 | Mainframe?

70.4% below, at $0.29 against a high of $0.98 on October 10, 2025.

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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M4A4 | Mainframe