UMP-45 | K.O. Factory (Field-Tested) price and market overview
The UMP-45 | K.O. Factory (Field-Tested) sells for $3.88 as of , the lowest ask across BUFF, Youpin, CSFloat and Steam. It is up 1.6% over the past 7 days, and the StatTrak version costs $4.83. The cheapest listing is $3.85 on Skinport.
- Price
- $3.88
- 7-day change
- +1.6%
- 30-day change
- -9.2%
- 1-year change
- +15%
- All-time high
- $14 (April 15, 2025)
- All-time low
- $2.52 (August 6, 2025)
- Listings
- 1,061
- Supply
- 337,741
- Market value
- $1.3M
- Sales (7 days)
- 1,817
- Liquidity
- Extremely liquid, sells within an hour
- StatTrak premium
- +24% ($4.83)
About the UMP-45 | K.O. Factory
Field-Tested is one of the five grades of this Classified UMP-45 skin from The Fever Collection, released on with the Spring Forward update. It drops from the Fever Case. It has a StatTrak version. Its collection is in the Armory rotation.
Price history
It peaked at $14 on and trades 71% below that peak. It is up 15% over the past year and down 11% over 90 days. Over the past year it traded between $3.12 and $5.55. Its all-time low was $2.52, on . It first traded around $14 in April 2025 and is down 71% since. The CS2 price history API carries the full UMP-45 | K.O. Factory (Field-Tested) price history.
| Period | Change | Low | High |
|---|---|---|---|
| 24 hours | +0.8% | $3.85 | $3.88 |
| 7 days | +1.6% | $3.74 | $3.88 |
| 30 days | -9.2% | $3.78 | $4.38 |
| 90 days | -11% | $3.78 | $4.44 |
| 1 year | +15% | $3.12 | $5.55 |
Other wears
Field-Tested costs 1.1 times the Battle-Scarred price, and Factory New costs 3.0 times as much as Field-Tested.
| Exterior | Float range | Price | StatTrak | Listings | Liquidity | 7D |
|---|---|---|---|---|---|---|
| Factory New | 0.00 to 0.07 | $12 | $20 | 633 | Very liquid | +16% |
| Minimal Wear | 0.07 to 0.15 | $4.87 | $7.20 | 772 | Extremely liquid | +0.2% |
| Field-Tested | 0.15 to 0.38 | $3.88 | $4.83 | 1,061 | Extremely liquid | +1.6% |
| Well-Worn | 0.38 to 0.45 | $3.70 | $4.55 | 474 | Extremely liquid | +1.9% |
| Battle-Scarred | 0.45 to 1.00 | $3.52 | $4.19 | 283 | Extremely liquid | +1.7% |
Where it is cheapest
Steam asks the most at $4.86, 26% above the cheapest listing on Skinport, at $3.85.
| Marketplace | Ask | Listings | Updated | API |
|---|---|---|---|---|
| Skinport | $3.85 | 1,056 | October 26, 2026 | Skinport price API |
| CSFloat | $3.88 | 383 | October 26, 2026 | CSFloat price API |
| Youpin | $4.04 | 117 | October 26, 2026 | Youpin price API |
| BUFF | $4.16 | 179 | October 26, 2026 | BUFF163 price API |
| C5Game | $4.21 | 281 | October 26, 2026 | C5Game price API |
| Steam | $4.86 | 382 | October 26, 2026 | Steam Market price API |
Supply and liquidity
It has a supply of 337,741 copies, and 1,061 of them, 0.3%, are listed for sale across the four marketplaces. 1,817 copies sold in a recent 7-day window. It is extremely liquid and usually sells within an hour.
Related skins
It counts toward the UMP-45 index.
| Item | Price |
|---|---|
| UMP-45 | Houndstooth (Factory New) | $3.88 |
| UMP-45 | Momentum (Field-Tested) | $3.90 |
| Souvenir UMP-45 | Gunsmoke (Battle-Scarred) | $3.97 |
| UMP-45 | Mechanism (Battle-Scarred) | $3.73 |
| StatTrak UMP-45 | Gold Bismuth (Well-Worn) | $3.72 |
How much is the UMP-45 | K.O. Factory (Field-Tested) worth?
$3.88, the lowest ask on BUFF, Youpin, CSFloat and Steam. That is 71% below its all-time high.
How much do the other wears of the UMP-45 | K.O. Factory cost?
Factory New costs $12, Minimal Wear $4.87, Well-Worn $3.70 and Battle-Scarred $3.52.
Where is the UMP-45 | K.O. Factory (Field-Tested) cheapest?
On Skinport, which lists 1,056 copies, while Steam asks the most of six marketplaces.
How much more does a StatTrak UMP-45 | K.O. Factory cost?
About 24% more, at $4.83 for a StatTrak Field-Tested copy. StatTrak copies start at $4.19 in Battle-Scarred.
Is the UMP-45 | K.O. Factory (Field-Tested) price going up or down?
Down 9.2% over the past 30 days and 11% over 90 days.
Is the UMP-45 | K.O. Factory (Field-Tested) worth buying?
It is up 15% over the past year and down 9.2% over 30 days. By market value it ranks the most valuable of 45 UMP-45 skins and 8th of 45 skins in The Fever Collection.
What are the all-time high and low prices of the UMP-45 | K.O. Factory (Field-Tested)?
The high is $14, set on , and the low is $2.52, from . Over the past year it has not gone below $3.12.
What float range does the UMP-45 | K.O. Factory have?
0.00 to 1.00, so the UMP-45 K.O. Factory comes in all five wears.