CSWORTH

CS2 skin

M4A4 | Mainframe

Normal · Field-Tested
NormalStatTrakSouvenir
FNFactory NewMWMinimal WearFTField-TestedWWWell-WornBSBattle-Scarred

Active offers

M4A4 | Mainframe (Field-Tested) is listed from $0.02 on Skinport and $0.05 on Steam in the latest CSWorth market snapshot. Skinport is 60% below Steam at those recorded prices.

SteamSteam MarketListings0Stale reference$0.05
SkinportCash marketListings550From$0.02
CSFloatCash marketListings0Unavailable–
TradeitInstant tradeListings0Unavailable–
WaxpeerCash marketListings1Stale reference$0.09
DMarketCash marketListings27From$0.19

Family prices

Wear × item type

Lowest tracked price per variant
Tracked listings578Across current offers
Markets with stock2 / 62 sources report a price
Price confidenceMediumBased on source count and listing depth
WearNormalStatTrakSouvenir
FNFactory New$0.44View offersNot available$1.45View offers
MWMinimal Wear$0.07View offersNot available$0.59View offers
FTField-Tested$0.02CurrentNot available$0.30View offers
WWWell-Worn$0.05View offersNot available$0.61View offers
BSBattle-Scarred$0.03View offersNot available$0.81View offers

Item intelligence

Market context

Verified catalog and active quote data
CollectionThe 2018 Nuke Collection11 case origins
True float range0.0000–0.5000Field-Tested: 0.1500–0.3800
Phase relationshipNo phase variantsStandard finish family
Liquidity signalMedium578 active listings · 2 stocked markets

Available from

London 2018 Nuke Souvenir PackageOfficial case origin
Katowice 2019 Nuke Souvenir PackageOfficial case origin
Berlin 2019 Nuke Souvenir PackageOfficial case origin
Stockholm 2021 Nuke Souvenir PackageOfficial case origin
Antwerp 2022 Nuke Souvenir PackageOfficial case origin
Rio 2022 Nuke Souvenir PackageOfficial case origin
Paris 2023 Nuke Souvenir PackageOfficial case origin
Copenhagen 2024 Nuke Souvenir PackageOfficial case origin
Shanghai 2024 Nuke Souvenir PackageOfficial case origin
Austin 2025 Nuke Souvenir PackageOfficial case origin
Budapest 2025 Nuke Souvenir PackageOfficial case origin

Release pages

Similar and popular alternatives

Price history

Market movement

Price history accumulates as snapshots are collected.

Inspect gallery

See the skin in context

Skin showcase over the Counter-Strike 2 Mirage A siteMirage showcase

Skin overview

M4A4 | Mainframe Normal Field-Tested price and float guide

M4A4 | Mainframe is a industrial grade CS2 finish for the M4A4. The finish has a true float range of 0.0000–0.5000; this normal field-tested variant occupies 0.1500–0.3800.

M4A4 | Mainframe (Field-Tested) is listed from $0.02 on Skinport and $0.05 on Steam in the latest CSWorth market snapshot. Skinport is 60% below Steam at those recorded prices. CSWorth is currently comparing 2 priced marketplaces for this variant.

Compare the active listings above before buying: exterior sets the float band, while pattern, stickers and listing depth can still change the real value of an individual skin.