M4A4 | Mainframe (Well-Worn) price and market overview
The M4A4 | Mainframe (Well-Worn) sells for $0.04 as of , the lowest ask across BUFF, Youpin, CSFloat and Steam. It has held flat over the past 7 days. The cheapest listing is $0.03 on Skinport.
- Price
- $0.04
- 24-hour change
- +33%
- 7-day change
- 0.0%
- 30-day change
- +100%
- 1-year change
- -25%
- All-time high
- $0.16 (April 28, 2023)
- All-time low
- $0.02 (January 26, 2026)
- Listings
- 475
- Supply
- 83,624
- Market value
- $3,345
- Sales (7 days)
- 171
- Liquidity
- Very liquid, sells within hours
About the M4A4 | Mainframe
Well-Worn is one of the five grades of this Industrial Grade M4A4 skin from The 2018 Nuke Collection, released on . It comes from the Austin 2025 Nuke Souvenir Highlight Package. It also drops from the London 2018 Nuke Souvenir Package, the Katowice 2019 Nuke Souvenir Package, the Berlin 2019 Nuke Souvenir Package, the Stockholm 2021 Nuke Souvenir Package, the Antwerp 2022 Nuke Souvenir Package, the Rio 2022 Nuke Souvenir Package, the Paris 2023 Nuke Souvenir Package, the Copenhagen 2024 Nuke Souvenir Package, the Shanghai 2024 Nuke Souvenir Package, the Austin 2025 Nuke Souvenir Package and the Budapest 2025 Nuke Souvenir Package. It has no StatTrak version.
Price history
It peaked at $0.16 on and trades 75% below that peak. It is down 25% over the past year and up 33% over 90 days. Its highest price of the past year was $0.05. Its all-time low was $0.02, on . The price moved within a 50% range over the past month. The CS2 price history API carries the full M4A4 | Mainframe (Well-Worn) price history.
| Period | Change | Low | High |
|---|---|---|---|
| 24 hours | +33% | $0.03 | $0.04 |
| 7 days | 0.0% | $0.03 | $0.04 |
| 30 days | +100% | $0.02 | $0.04 |
| 90 days | +33% | $0.02 | $0.04 |
| 1 year | -25% | $0.02 | $0.05 |
Other wears
Well-Worn costs 1.3 times the Field-Tested price, and Factory New costs 5.5 times as much as Well-Worn.
| Exterior | Float range | Price | Listings | Liquidity | 7D |
|---|---|---|---|---|---|
| Factory New | 0.00 to 0.07 | $0.22 | 6,216 | Extremely liquid | +10% |
| Minimal Wear | 0.07 to 0.15 | $0.05 | 3,759 | Extremely liquid | 0.0% |
| Field-Tested | 0.15 to 0.38 | $0.03 | 4,475 | Extremely liquid | 0.0% |
| Well-Worn | 0.38 to 0.45 | $0.04 | 475 | Very liquid | 0.0% |
| Battle-Scarred | 0.45 to 0.50 | $0.03 | 212 | Very liquid | 0.0% |
Where it is cheapest
Steam asks the most at $0.07, 133% above the cheapest listing on Skinport, at $0.03.
| Marketplace | Ask | Listings | Updated | API |
|---|---|---|---|---|
| Skinport | $0.03 | 85 | October 26, 2026 | Skinport price API |
| BUFF | $0.04 | 20 | October 26, 2026 | BUFF163 price API |
| C5Game | $0.04 | 153 | October 26, 2026 | C5Game price API |
| Youpin | $0.05 | 40 | October 26, 2026 | Youpin price API |
| CSFloat | $0.06 | 20 | October 26, 2026 | CSFloat price API |
| Steam | $0.07 | 395 | October 26, 2026 | Steam Market price API |
Supply and liquidity
It has a supply of 83,624 copies, and 475 of them, 0.6%, are listed for sale across the four marketplaces. 171 copies sold in a recent 7-day window. It is very liquid and usually sells within hours.
Related skins
It counts toward the The 2018 Nuke Collection index.
| Item | Price |
|---|---|
| M4A4 | Aeolian Dark (Minimal Wear) | $0.04 |
| M4A4 | Steel Work (Well-Worn) | $0.03 |
| M4A4 | Naval Shred Camo (Well-Worn) | $0.03 |
| M4A4 | Choppa (Battle-Scarred) | $0.05 |
| M4A4 | Poly Mag (Battle-Scarred) | $0.05 |
How much is the M4A4 | Mainframe (Well-Worn) worth?
$0.04, the lowest ask on BUFF, Youpin, CSFloat and Steam. That is 75% below its all-time high.
What float range does the M4A4 | Mainframe have?
0.00 to 0.50, so the M4A4 Mainframe comes in all five wears.
Which case does the M4A4 | Mainframe come from?
The Austin 2025 Nuke Souvenir Highlight Package, which draws from The 2018 Nuke Collection. It also drops from the London 2018 Nuke Souvenir Package, the Katowice 2019 Nuke Souvenir Package, the Berlin 2019 Nuke Souvenir Package, the Stockholm 2021 Nuke Souvenir Package, the Antwerp 2022 Nuke Souvenir Package, the Rio 2022 Nuke Souvenir Package, the Paris 2023 Nuke Souvenir Package, the Copenhagen 2024 Nuke Souvenir Package, the Shanghai 2024 Nuke Souvenir Package, the Austin 2025 Nuke Souvenir Package and the Budapest 2025 Nuke Souvenir Package.