Souvenir UMP-45 | Mudder (Field-Tested) price — from $0.02
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CS2Price › UMP-45 | Mudder › Souvenir UMP-45 | Mudder (Field-Tested)

Souvenir UMP-45 | Mudder (Field-Tested)

Souvenir UMP-45 | Mudder (Field-Tested) — CS2 skin image, Consumer Grade rarity

Souvenir UMP-45 | Mudder (Field-Tested) is a Consumer Grade CS2 skin from The 2018 Inferno Collection, float 0.15–0.38. Tracked on 9 markets: cheapest at $0.02 (BUFF163), highest at $0.19, a 833% spread. Skin author: kr1j (per the Steam Workshop).

UMP-45Consumer GradeField-TestedSouvenir

All prices & listings →

$0.02cheapest · BUFF163
833%spread between markets
$0.03instant sell · Market.CSGO
$0.05net when listed · YouPin898

The misunderstood middle child of the SMG family, the UMP45's small magazine is the only drawback to an otherwise versatile close-quarters automatic. It has been painted in a marbleized pattern.

Where to buy Souvenir UMP-45 | Mudder (Field-Tested) cheapest

#MarketPrice
1BUFF163$0.02
2Skinport$0.02
3CSFloat$0.03
4CS.MONEY$0.05
5YouPin898$0.05
6Steam$0.06
7Market.CSGO$0.11
8Waxpeer$0.12
9LIS-SKINS$0.19

Full comparison with history, live listings and a float filter — on the Souvenir UMP-45 | Mudder (Field-Tested) comparison page.

Sell instantly: buy orders

MarketOrderYou receive
Market.CSGO$0.03 × 251$0.03
BUFF163$0.01$0.01

"You receive" is net of the marketplace fee.

Price history

-21838 2026-07-25: from $0.04 to $0.072026-07-26: from $0.04 to $0.092026-07-27: from $0.41 to $0.612026-07-28: from $0.41 to $0.612026-07-29: from $0.03 to $0.422026-07-30: from $0.03 to $0.422026-07-31: from $0.05 to $0.172026-08-02: from $0.03 to $0.062026-08-03: from $0.05 to $0.422026-08-04: from $0.40 to $0.452026-08-05: from $0.05 to $0.052026-08-06: from $0.05 to $0.412026-08-07: from $0.41 to $0.452026-08-08: from $0.05 to $0.052026-08-09: from $0.03 to $0.052026-08-10: from $0.03 to $0.412026-08-11: from $0.06 to $0.252026-08-12: from $0.03 to $0.412026-08-13: from $0.03 to $0.422026-08-14: from $0.06 to $0.422026-08-15: from $0.04 to $0.252026-08-16: from $0.05 to $0.232026-08-17: from $0.03 to $0.422026-08-18: from $0.06 to $0.252026-08-19: from $0.04 to $0.112026-08-20: from $0.03 to $0.422026-08-21: from $0.03 to $0.432026-08-22: from $0.03 to $0.062026-08-23: from $0.08 to $0.422026-08-24: from $0.06 to $0.222026-08-25: from $0.03 to $0.432026-08-26: from $0.06 to $0.212026-08-27: from $0.08 to $1.042026-08-28: from $0.05 to $1.062026-08-29: from $0.07 to $0.442026-08-30: from $0.43 to $0.442026-08-31: from $0.08 to $0.442026-09-01: from $0.02 to $1.062026-09-02: from $0.05 to $1.072026-09-03: from $0.11 to $1.072026-09-04: from $0.08 to $1.072026-09-05: from $0.05 to $0.112026-09-06: from $0.06 to $0.162026-09-07: from $0.07 to $0.112026-09-08: from $0.06 to $0.082026-09-09: from $0.02 to $0.072026-09-10: from $0.06 to $1.072026-09-11: from $0.02 to $1.042026-09-12: from $0.07 to $0.082026-09-13: from $0.07 to $0.082026-09-14: from $0.072026-09-15: from $0.07 to $1.042026-09-16: from $0.07 to $0.072026-09-18: from $0.07 to $1.042026-09-19: from $0.07 to $0.072026-09-20: from $0.06 to $0.072026-09-21: from $0.07 to $1.042026-09-22: from $0.07 to $0.082026-09-23: from $0.07 to $0.102026-09-24: from $0.07 to $0.082026-09-25: from $0.02 to $0.432026-09-26: from $0.03 to $0.432026-09-28: from $0.05 to $0.082026-09-29: from $0.05 to $0.082026-09-30: from $0.07 to $0.082026-10-01: from $0.05 to $0.432026-10-02: from $0.03 to $0.082026-10-03: from $0.06 to $0.082026-10-04: from $0.052026-10-05: from $0.03 to $0.432026-10-06: from $0.03 to $0.202026-10-07: from $0.03 to $0.202026-10-08: from $0.02 to $0.102026-10-09: from $0.05 to $1.052026-10-10: from $0.02 to $1.052026-10-11: from $0.07 to $0.252026-10-12: from $0.03 to $0.432026-10-13: from $0.02 to $0.252026-10-14: from $0.05 to $0.252026-10-15: from $0.07 to $0.252026-10-16: from $0.03 to $0.252026-10-17: from $0.07 to $0.192026-10-18: from $0.07 to $0.112026-10-19: from $0.02 to $0.192026-10-20: from $0.03 to $0.212026-10-21: from $0.05 to $0.112026-10-22: from $0.02 to $0.192026-10-23: from $0.02 to $0.19 2026-07-25 2026-09-08 2026-10-23
-55.5%over 88 days
$0.02low · 2026-10-23
$0.43high · 2026-08-30
2,151price samples

Other wears and versions

Factory New — $0.31 Minimal Wear — $0.01 Field-Tested — $0.01 Well-Worn — $0.01 Battle-Scarred — $0.01 Souvenir Factory New — $0.89 Souvenir Minimal Wear — $0.04 Souvenir Well-Worn — $0.02 Souvenir Battle-Scarred — $0.02

All UMP-45 | Mudder wears on one page →

All listings & prices in the app

FAQ

Who created the UMP-45 | Mudder skin?
kr1j — author of the Steam Workshop submission this skin is based on. Matched by submission name; Valve provides no official attribution for it.
How much does Souvenir UMP-45 | Mudder (Field-Tested) cost?
The lowest price is $0.02 on BUFF163; the highest we track is $0.19. That is a 833% spread between markets.
What is the float range of Field-Tested?
From 0.15 to 0.38. The skin's full range is 0.06–0.8.
Where is Souvenir UMP-45 | Mudder (Field-Tested) cheapest to buy?
Right now the best price is on BUFF163 at $0.02. We compare 9 marketplaces plus Steam; prices refresh automatically.
How much can I get for Souvenir UMP-45 | Mudder (Field-Tested) instantly?
Selling into the buy order on Market.CSGO nets $0.03 after the 5% fee.
How much would listing it for sale bring?
The best market is YouPin898: $0.05 list price, $0.05 net after fees.
Is the Souvenir UMP-45 | Mudder (Field-Tested) price going up or down?
Over the last 88 days it fell by 55.5%. Low $0.02 (2026-10-23), high $0.43 (2026-08-30), based on 2151 price samples.
What floats are currently listed?
43 live listings: floats from 0.1520 to 0.3656, median 0.2347. 16 of them are below 0.205.

Collection

The 2018 Inferno Collection MP5-SD | Dirt Drop MP9 | Slide AUG | Sweeper MAG-7 | Rust Coat PP-Bizon | Candy Apple MAC-10 | Calf Skin R8 Revolver | Nitro Glock-18 | High Beam SSG 08 | Hand Brake M4A4 | Converter

Prices updated: 1 min ago ·

Prices are aggregated from 11 marketplaces into our own database and refresh automatically; USD values are converted from RUB at the current central-bank rate. CS2Price does not sell items — we compare prices and compute profitable trade-up contracts. Not affiliated with Valve.