UMP-45 | Mudder (Factory New) price and market overview
The UMP-45 | Mudder (Factory New) sells for $0.30 as of , the lowest ask across BUFF, Youpin, CSFloat and Steam. It is down 3.2% over the past 7 days.
- Price
- $0.30
- 24-hour change
- -3.2%
- 7-day change
- -3.2%
- 30-day change
- -30%
- 1-year change
- +67%
- All-time high
- $2.61 (April 19, 2026)
- All-time low
- $0.02 (January 10, 2024)
- Listings
- 604
- Supply
- 38,373
- Market value
- $11,512
- Sales (7 days)
- 61
- Liquidity
- Liquid, sells within hours
About the UMP-45 | Mudder
Factory New is the cleanest grade of this Consumer Grade UMP-45 skin from The 2018 Inferno Collection, released on . It comes from the Austin 2025 Inferno Souvenir Highlight Package. It also drops from the London 2018 Inferno Souvenir Package, the Katowice 2019 Inferno Souvenir Package, the Berlin 2019 Inferno Souvenir Package, the Stockholm 2021 Inferno Souvenir Package, the Antwerp 2022 Inferno Souvenir Package, the Rio 2022 Inferno Souvenir Package, the Paris 2023 Inferno Souvenir Package, the Copenhagen 2024 Inferno Souvenir Package, the Shanghai 2024 Inferno Souvenir Package, the Austin 2025 Inferno Souvenir Package and the Budapest 2025 Inferno Souvenir Package. It has no StatTrak version.
Price history
It peaked at $2.61 on and trades 89% below that peak. It is up 67% over the past year and down 40% over 90 days. Its lowest price of the past year was $0.13. Its all-time low was $0.02, on . The price moved within a 67% range over the past month. The CS2 price history API carries the full UMP-45 | Mudder (Factory New) price history.
| Period | Change | Low | High |
|---|---|---|---|
| 24 hours | -3.2% | $0.30 | $0.31 |
| 7 days | -3.2% | $0.30 | $0.32 |
| 30 days | -30% | $0.30 | $0.50 |
| 90 days | -40% | $0.30 | $0.65 |
| 1 year | +67% | $0.13 | $2.61 |
Other wears
Factory New is the most expensive wear, at 30.0 times the Field-Tested price.
| Exterior | Float range | Price | Listings | Liquidity | 7D |
|---|---|---|---|---|---|
| Factory New | 0.06 to 0.07 | $0.30 | 604 | Liquid | -3.2% |
| Minimal Wear | 0.07 to 0.15 | $0.02 | 1,891 | Extremely liquid | +100% |
| Field-Tested | 0.15 to 0.38 | $0.01 | 19,208 | Extremely liquid | 0.0% |
| Well-Worn | 0.38 to 0.45 | $0.01 | 3,025 | Very liquid | 0.0% |
| Battle-Scarred | 0.45 to 0.80 | $0.01 | 4,586 | Extremely liquid | 0.0% |
Where it is cheapest
Skinport asks the most at $0.42, 40% above the cheapest listing on BUFF.
| Marketplace | Ask | Listings | Updated | API |
|---|---|---|---|---|
| BUFF | $0.30 | 151 | October 26, 2026 | BUFF163 price API |
| C5Game | $0.31 | 50 | October 26, 2026 | C5Game price API |
| CSFloat | $0.31 | 68 | October 26, 2026 | CSFloat price API |
| Youpin | $0.32 | 126 | October 26, 2026 | Youpin price API |
| Steam | $0.41 | 259 | October 26, 2026 | Steam Market price API |
| Skinport | $0.42 | 42 | October 26, 2026 | Skinport price API |
Supply and liquidity
It has a supply of 38,373 copies, and 604 of them, 1.6%, are listed for sale across the four marketplaces. 61 copies sold in a recent 7-day window. It is liquid and usually sells within hours.
Related skins
It counts toward the The 2018 Inferno Collection index.
| Item | Price |
|---|---|
| Souvenir UMP-45 | Urban DDPAT (Field-Tested) | $0.30 |
| StatTrak UMP-45 | Oscillator (Battle-Scarred) | $0.30 |
| StatTrak UMP-45 | Riot (Field-Tested) | $0.30 |
| UMP-45 | Arctic Wolf (Battle-Scarred) | $0.30 |
| UMP-45 | Corporal (Battle-Scarred) | $0.30 |
How much is the UMP-45 | Mudder (Factory New) worth?
$0.30, the lowest ask on BUFF, Youpin, CSFloat and Steam. That is 89% below its all-time high.
What float range does the UMP-45 | Mudder have?
0.06 to 0.80, so the UMP-45 Mudder comes in all five wears.
Which case does the UMP-45 | Mudder come from?
The Austin 2025 Inferno Souvenir Highlight Package, which draws from The 2018 Inferno Collection. It also drops from the London 2018 Inferno Souvenir Package, the Katowice 2019 Inferno Souvenir Package, the Berlin 2019 Inferno Souvenir Package, the Stockholm 2021 Inferno Souvenir Package, the Antwerp 2022 Inferno Souvenir Package, the Rio 2022 Inferno Souvenir Package, the Paris 2023 Inferno Souvenir Package, the Copenhagen 2024 Inferno Souvenir Package, the Shanghai 2024 Inferno Souvenir Package, the Austin 2025 Inferno Souvenir Package and the Budapest 2025 Inferno Souvenir Package.