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Pulse
CS2 Skins
The 2018 Inferno Collection
UMP-45
Consumer Grade
Mudder
UMP-45 | Mudder (Factory New)
UMP-45 | Mudder (Factory New)
Consumer Grade
Item variants
10
Factory New
0.31 $
Minimal Wear
0.01 $
Field-Tested
0.007 $
Well-Worn
0.009 $
Battle-Scarred
0.006 $
SouvenirFactory New
0.891 $
SouvenirMinimal Wear
0.037 $
SouvenirField-Tested
0.02 $
SouvenirWell-Worn
0.028 $
SouvenirBattle-Scarred
0.02 $
Containers
London 2018 Inferno Souvenir Package
Katowice 2019 Inferno Souvenir Package
Berlin 2019 Inferno Souvenir Package
Stockholm 2021 Inferno Souvenir Package
Antwerp 2022 Inferno Souvenir Package
Rio 2022 Inferno Souvenir Package
Paris 2023 Inferno Souvenir Package
Copenhagen 2024 Inferno Souvenir Package
Shanghai 2024 Inferno Souvenir Package
Austin 2025 Inferno Souvenir Package
Austin 2025 Inferno Souvenir Highlight Package
Budapest 2025 Inferno Souvenir Package
Budapest 2025 Inferno Souvenir Highlight Package
Collections
The 2018 Inferno Collection
Wear range
From0.06
FN
To0.80
BS

Item overview

Category
Skin
Type
SMGs
Weapon
UMP-45
Rarity
Consumer Grade
Skin
Mudder
Wear
Factory New
Price range
0.31 $ - 1.332 $
Sell offers
1 475
Souvenir available
Yes
StatTrak™ available
No

Price changes

Current price
0.33 $
Lowest in 7 days
0.30 $
Highest in 7 days
0.67 $
Change in 7 days
▼ -0.14 $ (-29.79 %)
Lowest in 30 days
0.30 $
Highest in 30 days
3.45 $
Change in 30 days
▼ -0.25 $ (-43.10 %)
Lowest in 90 days
0.06 $
Highest in 90 days
3.45 $
Change in 90 days
▼ -0.41 $ (-55.41 %)
All-time lowest
0.06 $
All-time highest
3.45 $

Steam sales statistics

24 hours
0
7 days
29
14 days
47
30 days
102
90 days
446
Item name

UMP-45 | Mudder (Factory New)

TradeOn Market
Market price
0.33 $
CSFloat
Lowest
0.31 $
0.47 $
Total offers
1 475
29
Price difference
-0.02 $
-6.06 %

Market offers

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SkinSwapMarket
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Tradeit.gg Store
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0.32 $
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Price history

Price history for UMP-45 | Mudder (Factory New)
$ USD
0.33 $
Price change:
0.00 %
24ч
-29.79 %
7д
-43.10 %
30д
-55.41 %
90д
Price statistics
Min:0.292 $
Max:0.667 $
Avg:0.39 $
Steam sales statistics
24h:0
7 days:29
14 days:47
30 days:102

How to make money on this?

Buy on this site
At the price
$
Sell on this site
At the price
$
Calculate profit before buying — like a receipt
Buy
0.00 $
Sell
0.00 $
Marketplace fee
-0.00 $
Profit
0.00 $
And so with thousands of items every day, on autopilot!

Order graph

Best buy order: 0.46 $
/
Spread: -0.15 $
-32.61 %
/
Best sell order: 0.31 $

Best buy orders

7
Steam
3
0.46 $
DMarket
1
0.33 $
Buff163
26
0.254 $
Market.csgo
7
0.246 $
Waxpeer
1
0.241 $
EcoSteam
4
0.237 $
BuffMarket
10
0.02 $

Best sell orders

32
CSFloat
68
0.31 $
Youpin898
141
0.319 $
Tradeit.gg Store
7
0.32 $
LIS-SKINS
3
0.32 $
SkinSwapMarket
49
0.32 $
BuffMarket
1
0.32 $
SkinPlace
1
0.32 $
SkinVault
26
0.32 $
EcoSteam
89
0.325 $
Buff163
137
0.326 $

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History

The UMP-45 | Mudder made its debut in CS2 on September 3, 2018. This skin was part of the Budapest 2025 Inferno Souvenir Package and released alongside the "FACEIT 2018 – Ways to Watch" update.

Origin

Players can acquire the UMP-45 | Mudder by opening one of the 11 containers that house this skin. Such containers include the London 2018 Inferno Souvenir Package, Katowice 2019 Inferno Souvenir Package, and Berlin 2019 Inferno Souvenir Package. Additionally, this skin belongs to the 2018 Inferno Collection.

Popularity

Currently, the UMP-45 | Mudder enjoys a popularity rating of 83%, placing it in the top 17% of the most favored items in CS2.

Rarity

Among 298 other SMG skins, the UMP-45 | Mudder is classified as Consumer Grade, indicating that it is relatively commonplace within the game.

Availability

The UMP-45 | Mudder is priced between $0.31 and $1.33, making it an economical choice for players.

Versions

Float values for the UMP-45 | Mudder vary from 0.06 to 0.80, allowing it to exist in all exterior conditions. For every exterior type, a Souvenir variant is also available for this skin.

Finish Style

This UMP-45 features a "Hydrographic" design with a Mudder finish. The weapon parts are submerged in a floating hydrographic film within a water tank, allowing the film to cling to the primed components and create a patterned surface. Primarily, this skin is adorned with gray tones, and its appearance is influenced by the pattern index. The skin utilizes the old legacy model.

Community Sentiment

The UMP-45 | Mudder has received over 3 votes leading to an average rating of 4.1 out of 5 stars. The skin is currently also owned by the professional CS2 players fallen, kennys, and fnx.

Frequently Asked Questions