Pistol
Knife
Machinegun
Glove

The information on the site is not a financial recommendation. It is only an analytical tool.
The price forecast of the UMP-45 | Mudder (Factory New) are created by our ML engineers in collaboration with the Data Science and Business Analytics teams using machine learning models trained on historical price, sales, and market data for each skin. The models incorporate features such as rarity, popularity, category, skin type, weapon, exterior, price history and more. Multiple time horizons are forecasted using a combination of pretrained and custom models, with parameters including price volatility, liquidity, and recent transaction volumes. All projections are based on historical trends and statistical patterns, and actual results may differ due to market uncertainties and unforeseen events.
*avg | Sitewide average across all skins
**Earned, ***Invested | Emulates buy and sell recommendations from addskins.gg
****Success/fail accuracy | Success — buy then sell at a profit, failure — buy then sell at a loss
Each skin’s forecast is updated approximately once a week and saved. For this skin, 16 forecasts have been generated in total. Each forecast stores key data such as predicted prices, probability of success, and recommended actions (buy, sell, or hold). Later, when real price data becomes available over time, the forecast is evaluated: the actual price movement is compared with the prediction, and the recommended actions are simulated using the real price. As a result, you can see how many buy and sell actions would have occurred, how many trades would have resulted in profit or loss, the total amount invested, and the final profit. Based on these results, the forecast accuracy for this specific skin is calculated and compared to the average accuracy of all forecasts across the site.

The UMP-45 | Mudder is a bit of an underappreciated powerhouse in the arsenal of SMGs, held back from complete close-quarters dominance due to the magazine capacity alone. This skin sports a gorgeous marbleized pattern added to class up this otherwise frightening gun.
The UMP-45 | Mudder was released on September 3rd, 2018, along with the other skins in the Paris 2023 Inferno Souvenir Package. This skin came out along with the release of the "FACEIT 2018 – Ways to Watch" update and gave the UMP-45 a bit of style and an exclusive look.
The Factory New UMP-45 | Mudder can be obtained by opening one of the seven containers that have this skin, namely, the Antwerp 2022 Inferno Souvenir Package, Berlin 2019 Inferno Souvenir Package, and Katowice 2019 Inferno Souvenir Package. Also, it is part of The 2018 Inferno Collection, which increases its availability even more.
UMP-45 | Mudder (Factory New) is one of the most popular skins in the CS2 community. The skin holds a popularity of 75%. Thus, this makes it into the top 25% of most desired skins as its day-to-day sales volume and price have great appeal.
The UMP-45 | Mudder is one of 237 other SMG skins, making it relatively common in the CS2 community. As a Consumer Grade item, it is frequently encountered in the game, with many players having the opportunity to acquire and use it.
UMP-45 | Mudder Factory New skin of CS2 is pretty cheap, from $0.01 to $0.66. It's really easy to buy this skin since it's quite common. There are plenty of places where one can buy it. Currently, it holds around 4.2 m units in public CS2 inventories.
The Factory New UMP-45 | Mudder has all the exterior options available in it, including float values between 0.06 and 0.80, so one is spoiled for choice. For collectors, souvenir versions of Mudder are available in each of the exterior skins, adding value to the skin.
The UMP-45 | Mudder has achieved great popularity in the community as it received over 5.4K votes on addskins.gg, had an average of 4.7/5-star ratings in the same web page. This gun skin equally stole the love of professional players in CS2 as famous players like fallen, kennys, and fnx are also owners of this very skin.
The Mudder finish on this UMP-45 features a disassembled weapon theme, where parts of the gun float through a hydrographic film and attach to the surface. The general gray color gives it a sleek, stealthy feel while the pattern index will influence the way the finish looks.
According to the forecast, the price of the UMP-45 | Mudder (Factory New) is expected fall down to $ 0.166 (-24.5%) in a month. After that, in the next quarter it will drop to $ 0.11 (-49.82%). Further ahead, it is pojected to fall to $ 0.123 (-44.09%) in half a year. Then, in a calendar year, it will likely rise to $ 0.233 (5.73%). Confidence is high — it is advised to sell.







Each skin has a minimum and maximum wear value, that's what we call a wear range. The line shows the available wear range for this skin.