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 (Well-Worn) 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, 17 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 (Well-Worn) is one of those underdog SMGs that will perform great at close range, but suffers only from having a small magazine capacity. It has a very unique marbleized pattern that gives it an unforgettable appearance.
The UMP-45 | Mudder was added to CS2 on September 3rd, 2018, and was part of the Paris 2023 Inferno Souvenir Package. Through the "FACEIT 2018 – Ways to Watch" update, a very gritty, battle-worn skin was brought forth and almost instantly became a favorite among players.
The UMP-45 | Mudder (Well-Worn) has a chance to be gotten when one of the following containers is opened : Antwerp 2022 Inferno Souvenir Package, Berlin 2019 Inferno Souvenir Package, Katowice 2019 Inferno Souvenir Package. This skin also belongs to The 2018 Inferno Collection, which is obtainable via a player's inventory.
Due to its popularity among CS2 players, the UMP-45 | Mudder has become one of the hottest items; it now holds the 75% rating. This skin is in the top 25% of most wanted items by its sales volume and market value.
The UMP-45 | Mudder (Well-Worn) is one of 237 other SMG skins in CS2. It is a rather common skin, and the Mudder has a Consumer Grade rarity.
The Mudder is a rather cheap skin for UMP-45, whose price ranges from $0.01 to $0.66. It is available in virtually all markets, so there is nothing easier than getting it. The Mudder is widely spread skin in players' CS2 inventories - there are more than 4.2 million copies of this very skin in public inventories.
The float range for the UMP-45 | Mudder (Well-Worn) in CS2 is from 0.06 to 0.80, meaning this skin can be available in every exterior but in different wear categories. There's also a souvenir version of Mudder in every exterior variation for collectors and enthusiasts.
The UMP-45 | Mudder is extremely popular among the community, having more than 5.4K votes on addskins.gg, gaining an astonishing average rating of 4.7 out of 5 stars. Its popularity is further cemented by the fact that this skin is found in the inventories of popular professional CS2 players like fallen, kennys, and fnx.
Well-Worn Mudder finish and special hydrographic fashion in which this UMP-45 features can be just dipping the weapon's parts in the water tank, while there's a film that floats on it to form this pattern. Grey hues make for a smooth, subtle outlook for this skin while the pattern index may be subject to change as far as this Mudder Finish is concerned.
According to the forecast, the price of the UMP-45 | Mudder (Well-Worn) is expected fall down to $ 0.01 (-13.63%) in a month. After that, in the next quarter it will drop to $ 0.009 (-14.94%). Further ahead, it is pojected to fall to $ 0.011 (-3.64%) in half a year. Then, in a calendar year, it will likely rise to $ 0.017 (50.0%). Confidence is high — it is advised to buy.







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.