How much does M4A4 | Mainframe cost?

M4A4 | Mainframe is currently listed on CSBoard from $1 to $1 across 31 active offers. Prices vary by float value, wear condition, and pattern. Browse current listings to find the best deal.

Where can I buy M4A4 | Mainframe?

You can buy M4A4 | Mainframe directly from real players on CSBoard — a P2P CS2 marketplace with no bots and no hidden fees. Browse the listings, filter by wear and price, and send a Steam trade request. Purchases are delivered instantly through Steam.

Is M4A4 | Mainframe available in different wear conditions?

M4A4 | Mainframe comes in five wear conditions: Factory New (FN, float 0.00–0.07), Minimal Wear (MW, 0.07–0.15), Field-Tested (FT, 0.15–0.38), Well-Worn (WW, 0.38–0.45), and Battle-Scarred (BS, 0.45–1.00). Factory New copies have the cleanest finish and highest market value.

How do I sell M4A4 | Mainframe?

List M4A4 | Mainframe on CSBoard in under a minute: connect your Steam account, pick the item from your inventory, set your price, and publish. Interested buyers will send a trade request directly via Steam. Alternatively, use the instant-sell feature for an immediate USDT payout with no wait.

Wear variants

Skin variant

Souvenir

$1.74×25

Markets

1 platforms

CSBoard

$0.58×1

Changes

24H

$3.02-0.35%

$12.50-1.43%

30D

$19.80-2.24%

90D

+$45.20+5.53%

Float range0.00 – 0.50

0.001.00

WeaponM4A4

PatternMainframe

Paint index780

Finish styleAnodized Multicolored

Collections

The 2018 Nuke Collection

Found in

Antwerp 2022 Nuke Souvenir Package Austin 2025 Nuke Souvenir Package

Austin 2025 Nuke Souvenir Package Berlin 2019 Nuke Souvenir Package

Berlin 2019 Nuke Souvenir Package Budapest 2025 Nuke Souvenir Package

Budapest 2025 Nuke Souvenir Package Copenhagen 2024 Nuke Souvenir Package

Copenhagen 2024 Nuke Souvenir Package Katowice 2019 Nuke Souvenir Package

Katowice 2019 Nuke Souvenir Package London 2018 Nuke Souvenir Package

London 2018 Nuke Souvenir Package Paris 2023 Nuke Souvenir Package

Paris 2023 Nuke Souvenir Package Rio 2022 Nuke Souvenir Package

Rio 2022 Nuke Souvenir Package Shanghai 2024 Nuke Souvenir Package

Shanghai 2024 Nuke Souvenir Package Stockholm 2021 Nuke Souvenir Package

Stockholm 2021 Nuke Souvenir Package

M4A4Industrial Grade

Mainframe

Name: M4A4 | Mainframe
Brand: M4A4
SKU: m4a4-mainframe-factory-new
Availability: InStock

More accurate but less damaging than its AK-47 counterpart, the M4A4 is the full-auto assault rifle of choice for CTs. A black and white circuit board pattern has been applied.\n\nAt the heart of it all

From$0.58

273 offers·avg$0.62

Mainframe

Price history

Markets

Changes

Collections

Found in

About this skin

Frequently Asked Questions