How much does UMP-45 | K.O. Factory (Field-Tested) cost?

The lowest price is $3.74 on CS.MONEY; the highest we track is $6.62. That is a 77% spread between markets.

What is the float range of Field-Tested?

From 0.15 to 0.38. The skin's full range is 0–1.

Where is UMP-45 | K.O. Factory (Field-Tested) cheapest to buy?

Right now the best price is on CS.MONEY at $3.74. We compare 9 marketplaces plus Steam; prices refresh automatically.

How much can I get for UMP-45 | K.O. Factory (Field-Tested) instantly?

Selling into the buy order on BUFF163 nets $3.91 after the 3% fee.

How much would listing it for sale bring?

The best market is Steam: $6.62 list price, $5.76 net after fees.

Which case does UMP-45 | K.O. Factory drop from?

From the Fever Case, Classified tier. The tier odds are 3.2%, with 3 items in the tier — roughly 1.1% for this exact skin.

Can I get UMP-45 | K.O. Factory (Field-Tested) via a trade-up contract?

Yes. Our database has 5 contract(s) with this outcome. The best one costs $4.22 in inputs with a 33.3% chance.

Is the UMP-45 | K.O. Factory (Field-Tested) price going up or down?

Over the last 91 days it fell by 11.5%. Low $3.62 (2026-10-22), high $4.55 (2026-09-03), based on 3566 price samples.

What floats are currently listed?

451 live listings: floats from 0.1646 to 0.3799, median 0.3187. 34 of them are below 0.218.

CS2Price › UMP-45 | K.O. Factory › UMP-45 | K.O. Factory (Field-Tested)

UMP-45 | K.O. Factory (Field-Tested)

UMP-45 | K.O. Factory (Field-Tested) is a Classified CS2 skin from the Fever Case, float 0.15–0.38. Tracked on 9 markets: cheapest at $3.74 (CS.MONEY), highest at $6.62, a 77% spread.

UMP-45ClassifiedField-Tested

All prices & listings →

$3.74cheapest · CS.MONEY

77%spread between markets

$3.91instant sell · BUFF163

$5.76net when listed · Steam

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 is inspired by old animation cartoons. Swing and a miss!

Where to buy UMP-45 | K.O. Factory (Field-Tested) cheapest

#	Market	Price
1	CS.MONEY	$3.74
2	CSFloat	$3.85
3	Skinport	$3.88
4	BUFF163	$4.08
5	LIS-SKINS	$4.23
6	Market.CSGO	$4.24
7	Waxpeer	$4.26
8	YouPin898	$4.50
9	Steam	$6.62

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

Sell instantly: buy orders

Market	Order	You receive
BUFF163	$4.01	$3.91
Market.CSGO	$3.91 × 146	$3.72

"You receive" is net of the marketplace fee.

Where it drops from

From the Fever Case case, Classified tier. Tier odds: 3.2%; 3 item(s) in the tier, so roughly 1.1% for this exact one. The case costs about $0.49, the key $2.84.

How to get it via trade-up

Our database has 5 trade-up contract(s) with this outcome. Best one: inputs cost $4.22, chance 33.3%, The Fever Collection collection. The item is also used as an input in 2 contract(s).

Price history

-11.5%over 91 days

$3.62low · 2026-10-22

$4.55high · 2026-09-03

3,566price samples

Other wears and versions

Factory New — $11.00 Minimal Wear — $4.80 Well-Worn — $3.60 Battle-Scarred — $3.43 StatTrak™ Factory New — $19.86 StatTrak™ Minimal Wear — $7.22 StatTrak™ Field-Tested — $4.78 StatTrak™ Well-Worn — $4.56 StatTrak™ Battle-Scarred — $3.99

All UMP-45 | K.O. Factory wears on one page →

All listings & prices in the app

FAQ

How much does UMP-45 | K.O. Factory (Field-Tested) cost?: The lowest price is $3.74 on CS.MONEY; the highest we track is $6.62. That is a 77% spread between markets.
What is the float range of Field-Tested?: From 0.15 to 0.38. The skin's full range is 0–1.
Where is UMP-45 | K.O. Factory (Field-Tested) cheapest to buy?: Right now the best price is on CS.MONEY at $3.74. We compare 9 marketplaces plus Steam; prices refresh automatically.
How much can I get for UMP-45 | K.O. Factory (Field-Tested) instantly?: Selling into the buy order on BUFF163 nets $3.91 after the 3% fee.
How much would listing it for sale bring?: The best market is Steam: $6.62 list price, $5.76 net after fees.
Which case does UMP-45 | K.O. Factory drop from?: From the Fever Case, Classified tier. The tier odds are 3.2%, with 3 items in the tier — roughly 1.1% for this exact skin.
Can I get UMP-45 | K.O. Factory (Field-Tested) via a trade-up contract?: Yes. Our database has 5 contract(s) with this outcome. The best one costs $4.22 in inputs with a 33.3% chance.
Is the UMP-45 | K.O. Factory (Field-Tested) price going up or down?: Over the last 91 days it fell by 11.5%. Low $3.62 (2026-10-22), high $4.55 (2026-09-03), based on 3566 price samples.
What floats are currently listed?: 451 live listings: floats from 0.1646 to 0.3799, median 0.3187. 34 of them are below 0.218.

Collection

Prices updated: 3 min ago · 10/23/2026, 5:03:25 PM

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.