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Price history The recent part of the chart is the best buy price across external markets (Skinport, Market.CSGO, Waxpeer, Lis-Skins etc.), one point every 30 minutes. Older history comes from Steam sales (FN/MW), scaled to market price level at the junction.
Price history Steam · FN/MW + market prices · USD
Latest price Price observations: Steam medians or market offers, not individual-trade OHLC.
$0.81-59.2% over period
Open $0.89
High $1.16
Low $0.81
Close $0.81
Release Operation Major Game event
Price context Factory New
Daily median on the Steam Community Market, Sep 5, 2018 – Nov 9, 2026
Steam · All-time high
$13.10
Steam · All-time low
$0.37
Past 12 months
45%
of days were cheaper
Sold in 30 days
8
Steam
Description
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.
How much does Souvenir UMP-45 | Mudder (Factory New) cost?
Souvenir UMP-45 | Mudder (Factory New) starts at $0.81 in the observed offers across 16 marketplaces. This is a listing price, not a guaranteed execution price. USD. The lowest listing on this market at the time of the last check. Sources updated: 2026-11-15T04:21:51.105Z.
Where to buy Souvenir UMP-45 | Mudder (Factory New)?
The cheapest offer for Souvenir UMP-45 | Mudder (Factory New) right now is on Skinport at $0.81. It is also listed on SIH Market, CSBoard, BUFF163; see the full comparison in the market list above. USD. The lowest listing on this market at the time of the last check. Sources updated: 2026-11-15T23:10:13.000Z.
What were the highest and lowest prices of Souvenir UMP-45 | Mudder (Factory New)?
The highest daily median price of Souvenir UMP-45 | Mudder (Factory New) on the Steam Community Market was $13.10 on September 7, 2018, and the lowest was $0.37 on April 12, 2024. The price history starts on September 5, 2018.
How does the latest daily median price of Souvenir UMP-45 | Mudder (Factory New) compare with the past year?
On November 9, 2026 the daily median was $1.32. Over the past 12 months, the price was lower than that on 45% of days. 8 copies were sold on the Steam Community Market in the 30 days up to November 9, 2026.
Where does UMP-45 | Mudder drop from?
UMP-45 | Mudder drops from 11 tournament souvenir packages. UMP-45 | Mudder is part of The 2018 Inferno Collection.
Is there a StatTrak™ or Souvenir UMP-45 | Mudder?
UMP-45 | Mudder has a Souvenir version, but no StatTrak™ one.
What float range does UMP-45 | Mudder have?
The float of UMP-45 | Mudder runs from 0.06 to 0.80, so it comes in 5 wears: Factory New, Minimal Wear, Field-Tested, Well-Worn, and Battle-Scarred.
When was UMP-45 | Mudder released, and does it still drop?
UMP-45 | Mudder came out on September 1, 2018 for CS:GO. The collection is not in the weekly drop pool: its skins come from tournament souvenir packages, and both the packages and the skins trade on the market.
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Souvenir UMP-45 | Mudder (Factory New): from $0.81 USD to $7.24 USD across 16 markets, prices captured Nov 15, 10:39 PM UTC.
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