UMP-45 (Mudder) (Factory New) Inspect a FN copy in game
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UMP-45 (Mudder) (Factory New)

Consumer Grade Souvenir -15.5% · 6 d-25.3% · 27 d

UMP-45 (Mudder) (Factory New) is a UMP-45 skin in CS2 with Consumer rarity. It drops from the London 2018 Inferno Souvenir Package.

Buy $0.330 CS.MONEY Sell $0.314 DMarket
Steam $0.460 +39% vs best Prices for Factory New, buyer fees included · 26 marketplaces compared below
Updated 1 h ago · how we price →

Item facts

Rarity Consumer Grade UMP-45 Skins
Collection The 2018 Inferno Collection
Drops from London 2018 Inferno Souvenir Package case from $11.99
Sold / day ~799 all markets
Liquidity High how fast it sells
Fair price $0.359 suggested
184d range $0.33 – $2.44 lowest ask, min–max
Steam spread $0.060 6% · ask vs buy order

UMP-45 (Mudder) (Factory New) prices across 22 markets

Selling this skin? See what you’d get →
Official
Steam Market
No cash-out Bank card · PayPal
$0.460 +39% more than CS.MONEY
View
Best Price
CS.MONEY
Marketplace 52 offers KYC
$0.330 −28% vs Steam
View Deal
#2
BUFF163
China market 143 offers KYC
$0.356 +$0.03
View Deal
#3
Skinport
Marketplace 1 offer KYC
$0.360 +$0.03
View Deal
#4
Lis Skins
Instant sell 58 offers
$0.370 +$0.04
View Deal
#5
Tradeit
Instant sell 8 offers KYC
$0.370 +$0.04
View Deal
#6
ECOSteam
China market 94 offers KYC
$0.380 +$0.05
View Deal
#7
Haloskins
Marketplace 63 offers KYC
$0.380 +$0.05
View Deal
#8
Skin.Land
Instant sell 58 offers KYC
$0.380 +$0.05
View Deal

Each price is the total you pay, buyer fees included. The dot shows how well the venue fits your region. How we price →

Price history $0.330 -76% · 184d

Lowest ask · 74 snapshots since Apr 12, 2026 · dashed = a gap over a week

Mudder across weapons

2 weapons carry this finish
Desert Eagle (Mudder)
Desert Eagle (Mudder) Industrial Grade
$0.045 27 marketplaces
-13.3%
You are here
UMP-45 (Mudder)
UMP-45 (Mudder) Consumer Grade
$0.0060 26 marketplaces
-25%

Cheapest way into the family: UMP-45 (Mudder) at $0.0060 · Desert Eagle (Mudder) tops it at $0.045.

Same collection (The 2018 Inferno Collection): High Beam · Fade · Candy Apple · Integrale · Converter · Safety Net · All 18 items →

More from UMP-45 Skins

All →
Popular 94%
UMP-45 (Fade)
UMP-45 (Fade) Classified
$143.00 24 marketplaces
-12% · 27 d
Popular 75%
UMP-45 (Blaze)
UMP-45 (Blaze) Mil-Spec
$13.36 25 marketplaces
-21% · 27 d
UMP-45 (Moonrise)
UMP-45 (Moonrise) Restricted
$0.480 26 marketplaces
-8% · 27 d
UMP-45 (Mechanism)
UMP-45 (Mechanism) Industrial Grade
$0.890 24 marketplaces
-10% · 27 d

UMP-45 (Mudder): design, wear and market

Market read

Across 26 markets the FN floor moved -76.1% in 184 days: $1.38 → $0.330.

Cheapest venue vs Steam right now: $0.130 apart (28%).

Sources: Valve item data · our 26-market price snapshot.
How much does UMP-45 (Mudder) cost?

The current floor for UMP-45 (Mudder) is $0.330, compared across 26 marketplaces with fees included. By wear: FN $0.330 · MW $0.013 · FT $0.0060 · WW $0.0060 · BS $0.0060. Steam asks $0.460 for the same listing.

Where can I sell or cash out UMP-45 (Mudder)?

The best net payout right now is $0.314 on DMarket after its seller fee — the Sell tab ranks every venue. Steam pays $1.01 into your wallet, but Steam funds cannot be withdrawn as real money.

Does UMP-45 (Mudder) come in StatTrak or Souvenir?

Yes — this skin also trades as Souvenir (from $0.892). Use the Quality pills above to switch; every number on the page recalculates for the selected variant.

How do I get UMP-45 (Mudder)?

It drops from London 2018 Inferno Souvenir Package (the container itself trades from $11.99), or you can buy it directly from $0.330 on the marketplaces above — buying a specific skin is almost always cheaper than opening containers for it.