StatTrak UMP-45 (K.O. Factory) (Well-Worn)
StatTrak UMP-45 (K.O. Factory) (Well-Worn) is a Classified-grade UMP-45 skin in CS2.
It sells from $3.46 across 31 marketplaces we compare.
Item Facts
- Rarity
- Classified
- Float range
- 0.00 – 1.00
- Exteriors
- FN · MW · FT · WW · BS
- StatTrak
- Available
- Souvenir
- Available
- Price range
- $3.46 – $113.51
- Markets
- 31
- Liquidity
- Medium
- Sold (7d)
- 38
UMP-45 (K.O. Factory) Prices Across All Marketplaces
Updated on June 26, 2026Comparing offers from 25 marketplaces. The best price is highlighted. When the Steam Community Market price is available, the savings percentage is shown relative to it.
Sell UMP-45 (K.O. Factory): instant sell & cash out
Cash out to a bank card (list near market price)
Selling into a buy order is instant; listing it yourself usually nets a little more but is slower. Net is the approximate amount you keep after the market’s typical fee.
Steam Marketplace Analytics
How to get it
Get it by opening the container above or buying it directly on a marketplace.
Float & wear: how it works
Float is a hidden 0–1 value generated when a skin drops. It sets how worn the skin looks and which exterior name it gets. A lower float looks cleaner and usually costs more, even within the same exterior.
This skin can roll float 0.00 to 1.00, so only the highlighted exteriors exist for it.
| Exterior | Float range |
|---|---|
| Factory New | 0.00 – 0.07 |
| Minimal Wear | 0.07 – 0.15 |
| Field-Tested | 0.15 – 0.38 |
| Well-Worn | 0.38 – 0.45 |
| Battle-Scarred | 0.45 – 1.00 |
More from UMP-45 Skins
Frequently asked questions
How much does UMP-45 (K.O. Factory) cost?
UMP-45 (K.O. Factory) starts at $3.46 across 31 marketplaces in our comparison. Use the price table to compare every market before buying.
Where can I buy UMP-45 (K.O. Factory) cheapest?
The lowest listing right now is $3.46 on CSFloat. The price table above ranks all 31 markets so you can compare before buying.
Where can I sell or cash out UMP-45 (K.O. Factory)?
You can sell UMP-45 (K.O. Factory) for real money on marketplaces such as Aim.market, Lis Skins, ShadowPay. Steam's top buy order is $36.17, but Steam funds stay locked in your wallet and cannot be cashed out.
What is the float range of UMP-45 (K.O. Factory)?
Its float value runs from 0.00 to 1.00 (FN, MW, FT, WW, BS). Lower float looks cleaner and usually costs more within the same exterior.