UMP-45 | Motorized (Factory New)

CS2 Mil-Spec Grade SMGs Rare

UMP-45 | Motorized (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. This custom paint job resembles a combustion engine, repurposed to be used as a weapon.\n\n\"With routine maintenance this'll last at least 500,000 bullets!\"

Best price

$0.310

Arbitrage Float Pattern Alert

Hidden value

Median

$0.480 · 27

7d change

▼ -3.1%

30d change

▼ -69.0%

30d range

$0.300 – $1.00

All-time high

$2.69

All-time low

$0.300

Liquidity

low

Real sales Skinport · median & volume sold

24h

$0.390 · 2 sold

$0.390 · 8 sold

30d

$0.400 · 27 sold

90d

$0.570 · 92 sold

Variants

Wear	Normal	StatTrak™	Souvenir
Factory New FN · 0.00–0.07	$0.310	$0.530	—
Minimal Wear MW · 0.07–0.15	$0.080	$0.160	open
Field-Tested FT · 0.15–0.38	$0.054	$0.080	$34.58
Well-Worn WW · 0.38–0.45	$0.090	$0.100	—
Battle-Scarred BS · 0.45–1.00	$0.050	$0.070	—

About

Rare Recently removed from active drop pool

Category	smg
Collection	The Kilowatt Collection
Case	Kilowatt Case

Float range (FN / MW / FT / WW / BS)

FNMWFTWWBS

0.00.801418

Floats of current listings →

Drag the float — see the wear tier and its price

float 0.0 — · —

Inspect a specific item by its inspect link

Right now it goes for $0.310 to $0.520 across 7 marketplaces — a 67.7% spread. Liquidity is low: just 2 sales a day. An item like this can sit for weeks, and an attractive listing price does not mean anyone will pay it.

We track 5 wear levels of this skin. The cheapest is BS at $0.050, the priciest is FN at $0.310 — a 6.2x difference for the very same artwork, the wear is all that changes. The StatTrak version of the same wear costs 40% more — the kill counter is priced separately. Over the past 30 days the price stayed between $0.300 and $1.00, and it is now 69% lower than a month ago. The all-time high is $2.69, the low is $0.300. Float for this skin runs from 0.0 to 0.801418 (the range of the whole skin, not of a single wear): the lower the number, the cleaner the finish, and copies at the edge of the range are valued separately.

The skin comes in all five wears, from Factory New to Battle-Scarred, so the choice is always between a clean finish and a lower price.

Marketplace prices

ⓘ

UMP-45 | Motorized (Factory New) is listed on 6 marketplaces. The most you keep is on steam: $0.480 minus a 15.0% fee leaves $0.420 net. The least you keep is on lis: $0.320 minus a ~9.7% fee leaves $0.290. The $0.130 gap comes from both different listing prices and different fees; a large gap usually means the listings differ in wear or condition, so check the item itself before selling. If you need cash out rather than Steam wallet funds, the best option is skinport, $0.350 net.

Fees are the marketplaces' standard seller rates; Steam's 15% is charged on the seller's amount, so the net is the price divided by 1.15. Volume discounts, promo codes and regional specifics are not included, and Steam proceeds stay in the Steam wallet.

A rate marked with a tilde (~) is our own estimate, not a published figure: it is derived by comparing the marketplace's own buy and sell prices. The real cut varies from item to item and is usually worse on cheap listings.

Marketplace	Price	Listings	Updated	Fee	You get	Cash out
whitemarket best price	$0.310	—	2026-09-19 07:44	5.0%	$0.290	to card	To market ↗
lis	$0.320	82	2026-09-19 07:44	~9.7%	$0.290	to card	To market ↗
marketcsgo	$0.329	—	2026-09-19 07:44	5.0%	$0.310	to card	To market ↗
waxpeer	$0.336	—	2026-09-19 07:44	6.0%	$0.320	to card	To market ↗
skinport	$0.380	13	2026-09-19 07:44	8.0%	$0.350	to card	To market ↗
steam	$0.480	1406	2026-09-19 07:54	15.0%	$0.420	Steam wallet only	To market ↗
lootfarm	$0.520	—	2026-09-19 07:44	—	—	fee not on file	To market ↗