UMP-45 | Mechanism is an Industrial Grade finish from The 2021 Vertigo Collection, available exclusively from six concluded tournament souvenir packages. Live prices across Buff, Skinport, CSFloat, DMarket and other markets, plus 30-day price history and per-wear listings.

UMP-45 | Mechanism

Mechanism

UMP-45 Factory New

The misunderstood middle child of the SMG family, the UMP45's small magazine is the only drawback to an otherwise versatile close-quarters automatic. An anodized pattern of engine components has been applied.

""It doesn't look good..."" ★ INDUSTRIAL GRADE

Variants

UMP-45 | Mechanism (Factory New) $2.98
UMP-45 | Mechanism (Minimal Wear) $2.06
UMP-45 | Mechanism (Field-Tested) $1.23
UMP-45 | Mechanism (Well-Worn) $2.90
UMP-45 | Mechanism (Battle-Scarred) $8.79
Souvenir UMP-45 | Mechanism (Factory New) SOUV $2.29
Souvenir UMP-45 | Mechanism (Minimal Wear) SOUV $1.86
Souvenir UMP-45 | Mechanism (Field-Tested) SOUV $1.24
Souvenir UMP-45 | Mechanism (Well-Worn) SOUV $1.32
Souvenir UMP-45 | Mechanism (Battle-Scarred) SOUV $2.74

Markets i

Currency:
Live prices — automatically aggregated and refreshed throughout the day across every market.
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Containers 6

Stockholm 2021 Vertigo Souvenir Package
Stockholm 2021 Vertigo Souvenir Package
The 2021 Vertigo Collection
Antwerp 2022 Vertigo Souvenir Package
Antwerp 2022 Vertigo Souvenir Package
The 2021 Vertigo Collection
Rio 2022 Vertigo Souvenir Package
Rio 2022 Vertigo Souvenir Package
The 2021 Vertigo Collection
Paris 2023 Vertigo Souvenir Package
Paris 2023 Vertigo Souvenir Package
The 2021 Vertigo Collection
Copenhagen 2024 Vertigo Souvenir Package
Copenhagen 2024 Vertigo Souvenir Package
The 2021 Vertigo Collection
Shanghai 2024 Vertigo Souvenir Package
Shanghai 2024 Vertigo Souvenir Package
The 2021 Vertigo Collection

Inspect Skin

Float preview not available

0.000 FN

Item Details

Weapon
UMP-45
Skin
Mechanism
Rarity
Industrial Grade
Collection
The 2021 Vertigo Collection
Crate
Stockholm 2021 Vertigo Souvenir Package
Float range
0.00 – 0.49
StatTrak™
Not available
Souvenir
Available

Colors

Liquidity

74%
Medium

630 listings across 6 markets.

Community Rating

/5
0 votes · click to rate

Price History i

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Price Statistics

Current Best Price
$2.98
24H Change
▼ 2.28%
−$0.07
7D Change
▼ 9.37%
−$0.31
30D Change
90D Change
All-Time High
$56.28
May 30, 2026
All-Time Low
$3.00
Jun 17, 2026
24H Low24H High
$3.00 $6.85
7D Low7D High
$3.00 $6.88
30D Low30D High
$3.00 $56.28
1Y Low1Y High
$3.00 $56.28

Drop Chance

2021 Vertigo Collection
Collection
2021 V
Industrial Grade
Rarity tier
Odds
1 in 6
Mechanism
UMP-45
Tier share
1 in 6
Factory New
Exterior
Odds
1 in 8.1
Final result
Total odds per container
1 in 303
0.3303%

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. An anodized pattern of engine components has been applied. <i>"It doesn't look good..."</i>

History

Part of the 2021 Vertigo Collection, entering the souvenir pool at Stockholm 2021 and running through Shanghai 2024.

Origin

Anodized pattern of engine components across the UMP-45's receiver — the 'it doesn't look good' flavor text applied to a budget SMG that the community has underestimated for years.

Popularity

Industrial Grade souvenir from a concluded package set; the engine-component design suits the UMP-45's mechanical identity without demanding premium pricing.

Rarity

Industrial Grade souvenir — low rarity tier, souvenir-only, from a fully concluded package set. No StatTrak.

Availability

Six souvenir packages: Stockholm 2021 through Shanghai 2024, all concluded. The 2021 Vertigo Collection did not include Austin 2025 or Budapest 2025 packages. Max float 0.49 — Battle-Scarred exists only in the very narrow 0.45–0.49 window.

Versions

Float range 0–0.49. BS technically exists but only in a minimal window. Souvenir-only; no StatTrak.

Finish Style

Anodized — engine component pattern.

Community Sentiment

A mechanically appropriate design for the UMP-45 from a fully concluded Vertigo package set; the engine-component anodized finish appeals to players who want the SMG's utilitarian identity reflected in its skin.

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