Pistol
Knife
Machinegun
Glove

The information on the site is not a financial recommendation. It is only an analytical tool.
The price forecast of the UMP-45 | Bone Pile (Field-Tested) are created by our ML engineers in collaboration with the Data Science and Business Analytics teams using machine learning models trained on historical price, sales, and market data for each skin. The models incorporate features such as rarity, popularity, category, skin type, weapon, exterior, price history and more. Multiple time horizons are forecasted using a combination of pretrained and custom models, with parameters including price volatility, liquidity, and recent transaction volumes. All projections are based on historical trends and statistical patterns, and actual results may differ due to market uncertainties and unforeseen events.
*avg | Sitewide average across all skins
**Earned, ***Invested | Emulates buy and sell recommendations from addskins.gg
****Success/fail accuracy | Success — buy then sell at a profit, failure — buy then sell at a loss
Each skin’s forecast is updated approximately once a week and saved. For this skin, 16 forecasts have been generated in total. Each forecast stores key data such as predicted prices, probability of success, and recommended actions (buy, sell, or hold). Later, when real price data becomes available over time, the forecast is evaluated: the actual price movement is compared with the prediction, and the recommended actions are simulated using the real price. As a result, you can see how many buy and sell actions would have occurred, how many trades would have resulted in profit or loss, the total amount invested, and the final profit. Based on these results, the forecast accuracy for this specific skin is calculated and compared to the average accuracy of all forecasts across the site.

The UMP-45 | Bone Pile, Field-Tested, is an underestimated submachine gun; given its magazine capacity, it surely fares well at close quarters. With a unique design featuring skulls intertwined with a wiring diagram, this Cache-inspired skin is sure to be part of collectors' hearts searching for an edgy addition in their arsenal.
The UMP-45 | Bone Pile was released in CS2 on September 19th, 2013, when it was added as part of the Operation Bravo Case. The design, featuring a distinctive bone pile motif, quickly made this one of the favorite ones among the players for its striking skin and has since become one highly sought-after skin within the CS2 community.
The UMP-45 | Bone Pile features a grungy, bone-chilling skin and is openable from an Operation Bravo Case container. The skin belongs to the esteemed collection of The Bravo Collection, showing off its design and appeal for CS2 players.
The UMP-45 | Bone Pile is one of the most popular CS2 skins, included in the top 25 percent of the rarest skins, which is quite impressive. This assessment is based on the volume of sales that happen daily and the market value of the skin, meaning demand and popularity of the skin are very high.
That means the UMP-45 | Bone Pile is one of the 237 other SMG skins in CS2, so it isn't that hard to find. It has a drop chance of about 79.92% and falls in Mil-Spec Grade, further suggesting that it's quite common.
UMP-45 | Bone Pile (Field-Tested) is a relatively inexpensive in-game skin of CS2. The price of this skin ranges from $4.56 to $19.99, which is fairly reasonable. This skin is extremely easy to obtain as it is widely available in numerous markets. Currently, the amount of Bone Pile units that exist in public CS2 inventories is 38.5K.
The float value of the UMP-45 | Bone Pile is included in a range from 0.06 to 0.34, meaning that this skin is available in three conditions: Factory New, Minimal Wear, and Field-Tested. In all cases, a StatTrak version of the skin is available to collectors.
The UMP-45 | Bone Pile got an enormous amount of hype in the CS2 community, reaching more than 8.3K votes on addskins.gg, with a great average rating of 4.4/5 stars. Its popularity crosses the community to professional players who have krystal, sick, and skytten as known users of this skin in their arsenal.
Field-Tested This well-worn bone pile UMP-45 boasts a 'Spray-Paint' applied appearance, presenting an index-effect. The stencils comprising this pattern are numerous and variedly layered. Overall, this paint scheme presents mostly in grey-toned shades of color, influenced by the underlying pattern index.
According to the forecast, the price of the UMP-45 | Bone Pile (Field-Tested) is expected fall down to $ 6.68 (-1.76%) in a month. After that, in the next quarter it will rise to $ 7.05 (3.68%). Further ahead, it is pojected to increase to $ 7.02 (3.24%) in half a year. Then, in a calendar year, it will likely rise to $ 9.03 (32.79%). Confidence is medium — it is advised to speculative buy.

Each skin has a minimum and maximum wear value, that's what we call a wear range. The line shows the available wear range for this skin.