Factory NewSV

$1.17

Minimal WearSV

$0.50

Field-TestedSV

$0.25

Well-WornSV

$0.59

Battle-ScarredSV

$0.80

Factory New

$0.090

Minimal Wear

$0.050

Field-Tested

$0.020

Well-Worn

$0.024

Battle-Scarred

$0.030

Colors

Containers

Collections

Price Statistics

LiquidityMedium
33.13%
Current Price$0.024
90d Price Range
$0.0284%$0.081
7 Days Low$0.030
7 Days High$0.030
30 Days Low$0.029
30 Days High$0.051
30d Change+3.45%
90 Days Low$0.028
90 Days High$0.081
90d Change-11.76%
All time low
$0.020Feb 2, 2024
All time high
$5.00Sep 28, 2024
TypeRifles
WeaponM4A4
Finish

Mainframe

Rarity

Industrial Grade

Exterior

Well-Worn

Model Version

CS:GO

Popularity

unpopular

Pro players

malbsMd avatar

malbsMd

sterling avatar

sterling

kennyS avatar

kennyS

M4A4 | Mainframe (Well-Worn)
★4.4
★ ★ ★ ★ ★☆
727
Counter-Terrorists
Industrial Grade

M4A4 | Mainframe (Well-Worn)

More accurate but less damaging than its AK-47 counterpart, the M4A4 is the full-auto assault rifle of choice for CTs. A...
M4A4 | Mainframe (Well-Worn)
★4.4
★ ★ ★ ★ ★☆
727

24h Change

+ $0.000
+0.00%

7d Change

—

30d Change

+ $0.001
+3.45%
More accurate but less damaging than its AK-47 counterpart, the M4A4 is the full-auto assault rifle of choice for CTs. A...

Factory NewSV

$1.17

Minimal WearSV

$0.50

Field-TestedSV

$0.25

Well-WornSV

$0.59

Battle-ScarredSV

$0.80

Factory New

$0.090

Minimal Wear

$0.050

Field-Tested

$0.020

Well-Worn

$0.024

Battle-Scarred

$0.030

Active offers

Price vs float
0 items with float on 0 markets
BUFF163 logoBUFF1632.724
No float data
$0.024
CSFloat logoCSFloat4.822
No float data
$0.030
Skinport logoSkinport4.884
No float data
$0.030
Youpin logoYoupin4.238
No float data
$0.048
UUSKINS logoUUSKINS429
No float data
$0.050
PirateSwap logoPirateSwap4.67
No float data
$0.050
ECOSteam logoECOSteam4.2126
No float data
$0.058
SteamCommunity logoSteamCommunity1.9404
No float data
$0.060
Tradeit logoTradeit4.78
No float data
$0.070
ShadowPay logoShadowPay3.993
No float data
$0.070
WhiteMarket logoWhiteMarket4.3194
No float data
$0.070
Waxpeer logoWaxpeer4.588
No float data
$0.079
NTSkins logoNTSkins3.626
No float data
$0.080
Skinvault logoSkinvault3.845
No float data
$0.080
Haloskins logoHaloskins3.6149
No float data
$0.080
MarketCSGO logoMarketCSGO4.4101
No float data
$0.082
Aim.market logoAim.market4.21
No float data
$0.10
CS.MONEY logoCS.MONEY4.610
No float data
$0.11
BuffMarket logoBuffMarket4.69
No float data
$0.50
Avan.Market logoAvan.Market4.631
No float data
$0.62
CSBoard logoCSBoard4.431
No float data
$0.62
Ace.Skin logoAce.Skin41
No float data
$0.70
DMarket logoDMarket419
No float data
$0.80

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Question hub

As of November 14, 2026, the cheapest offer for M4A4 | Mainframe (Well-Worn) is $0.02, the lowest price across the marketplaces we track. Prices change through the day.

M4A4 | Mainframe (Well-Worn) is tradable on the Steam Community Market and several third-party CS2 marketplaces. CSMarketCap aggregates current listings and prices from these sources so you can compare offers before buying.

Recent 7-day and 30-day price changes as well as the all-time high for M4A4 | Mainframe (Well-Worn) are shown in the charts above.

Description

Overview

The M4A4 | Mainframe is an intriguing skin that features a futuristic, circuit-like design predominantly in shades of blue and green. It is part of the Core Collection and was introduced in September 2020.

Rarity

This skin is classified as 'Industrial Grade,' hence is relatively common and has a fairly high drop chance. Despite this, its novel design concept makes it an appealing choice to many players.

History

The M4A4 | Mainframe was added to CS:GO as part of an update in 2020. Its futuristic and unique design quickly helped it gain recognition amongst players. Information about the update can be found at September 2020 Update.

Popularity

Despite being common, the Mainframe is popular because of its futuristic look. This appeal transcends skill levels, appealing to both new players and experienced ones.

Compatibility

This skin is available exclusively for the M4A4 rifle.

Unique Features

One remarkable feature of the Mainframe is its futuristic circuit-influenced design, which covers the entire body of the rifle. Its design evokes the image of the inside of a computer's mainframe.

Event

The M4A4 | Mainframe was introduced during a routine weapon skins update in 2020.

Trivia

The name 'Mainframe' is likely derived from the skin's design, which resembles the circuitry inside a computer's mainframe.

Skin Designer

Designed by Valve.

Technical Features

The skin design uses complex patterns alongside gradients of cool colors to depict a circuit like pattern.

Reviews and Ratings

Rated favorably within the community, the Mainframe has been praised for its unique design, color scheme, and affordable price tag.

Historical Significance

The skin has contributed to a growing trend of tech-inspired designs in CS:GO skin collections.

Reasons for Popularity

The M4A4 | Mainframe's popularity can largely be attributed to its unique and futuristic design and its common availability within game drops.

Influential Events

The skin was introduced during an update in 2020. Find out more about the update at September 2020 Update.

Creation Story

Designed with creativity, the skin uses a unique blend of art and technology, evoking the image of the inside of a computer's mainframe.

Symbolism and Design Elements

The M4A4 | Mainframe symbolizes the fusion of technology and warfare, represented through its intricate computer circuitry design.

Emotional Connection

Players with a keen interest in technology find this skin particularly attractive and relatable.

Impact on Community

The introduction of this skin helped kindle the interest of the community in tech-inspired CS:GO skins.

Usage in Esports

Being easily obtainable, it is not uncommon to see the M4A4 | Mainframe in various eSports matches.

Player Stories

Players often express satisfaction with the M4A4 | Mainframe's budget-friendly value and appealing design, making it a popular choice for most M4A4 users.