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.
M4A4 MainframeSouvenir
Lis-Skins 💸 0% · 5% · ? Best price $1.12 
CSFloat 💸 0% · 2% · 2.5% $1.14 
Waxpeer 💸 0% · 6% · ? $1.18 
White.Market 💸 0% · 5% · ? $1.18 
Tradeit.gg 💸 0% · 10% · 5% $1.19 
Market.CSGO 💸 0% · 5% · 5% $1.40 
Skinport 💸 0% · 8% · 0% $1.45 
DMarket 💸 0% · 2% · 0% $1.54 Steam Market 💸 0% · 13.04% · ✕ Open 
CSBoard 💸 0% · 0% · ? Open 
SkinBaron 💸 0% · 15% · ? Open 
CS.Deals 💸 0% · 2% · 2% Open 
SkinOut 💸 0% · 7% · ? Open 
CS.TRADE Open 
CS.MONEY 💸 0% · 5% · 0% Open 
BUFF163 
💸 0% · 1.5% · 1% Open 
YouPin898 💸 0% · 1% · 1% Open C5 C5Game 💸 0% · 5% · 0% Open 
IGXE 💸 0% · 1% · ? Open Price context Factory New
Daily median on the Steam Community Market, Dec 31, 2019 – Sep 24, 2026
- All-time high
- $16.51
- All-time low
- $0.95
- Past 12 months
- 1%
- of days were cheaper
- Sold in 30 days
- 108
- Steam
Skin facts
- Weapon
- M4A4
- Rarity
- Industrial Grade
- Drops from
- 11 souvenir packages
- Released
- September 1, 2018 · CS:GO
- Drop status
- Souvenir packages, not in the drop
- Float range
- 0.00–0.50
- Wears
- FN · MW · FT · WW · BS
- Versions
- Normal · Souvenir
- All-time high
- $16.51 · January 11, 2021
- All-time low
- $0.95 · June 11, 2022
- Past 12 months
- 1% of days were cheaper
- Sold in 30 days
- 108 sales
FAQ
How much does Souvenir M4A4 | Mainframe (Factory New) cost?
Souvenir M4A4 | Mainframe (Factory New) currently starts at $1.12 — the best price across 8 marketplaces. Prices refresh about once an hour.
Where to buy Souvenir M4A4 | Mainframe (Factory New)?
The cheapest offer for Souvenir M4A4 | Mainframe (Factory New) right now is on Lis-Skins at $1.12. It is also listed on CSFloat, Waxpeer, White.Market; see the full comparison in the market list above.
Where to sell Souvenir M4A4 | Mainframe (Factory New)?
You can sell on the Steam Community Market (~13% fee, money stays in Steam) or on marketplaces with cash withdrawal: CSBoard (0%), CSFloat (2%), DMarket (2%) — lower fees and real payouts.
What were the highest and lowest prices of Souvenir M4A4 | Mainframe (Factory New)?
The highest daily median price of Souvenir M4A4 | Mainframe (Factory New) on the Steam Community Market was $16.51 on January 11, 2021, and the lowest was $0.95 on June 11, 2022. The price history starts on December 31, 2019.
Is Souvenir M4A4 | Mainframe (Factory New) expensive right now compared to the past year?
On September 24, 2026 the daily median was $1.24. Over the past 12 months, the price was lower than that on 1% of days. 108 copies were sold on the Steam Community Market in the 30 days up to September 24, 2026.
Where does M4A4 | Mainframe drop from?
M4A4 | Mainframe drops from 11 tournament souvenir packages. M4A4 | Mainframe is part of The 2018 Nuke Collection.
Is there a StatTrak™ or Souvenir M4A4 | Mainframe?
M4A4 | Mainframe has a Souvenir version, but no StatTrak™ one.
What float range does M4A4 | Mainframe have?
The float of M4A4 | Mainframe runs from 0.00 to 0.50, so it comes in 5 wears: Factory New, Minimal Wear, Field-Tested, Well-Worn, and Battle-Scarred.
When was M4A4 | Mainframe released, and does it still drop?
M4A4 | Mainframe came out on September 1, 2018 for CS:GO. The collection is not in the weekly drop pool: its skins come from tournament souvenir packages, and both the packages and the skins trade on the market.