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 ★ Butterfly Knife | Ultraviolet (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.
This is an extremely detailed butterfly knife, known for its incredibly fast and smooth deployment of the blade. However, owning this knife is against the law in many countries. The black and purple color scheme adds to its sleekness, done with a precise spray-painting process that makes this knife look truly sophisticated but imposingly dangerous.
The ★ Butterfly Knife | Ultraviolet was first featured in CS2 six years ago, on March 15th, 2017. It dropped as a rare and highly sought-after knife skin in the Spectrum 2 Case, which came with the "Take a trip to the Canals" update that gave players around the world the opportunity to add that touch of elegance and class to their in-game arsenal.
The ★ Butterfly Knife | Ultraviolet is one of the most rare and highly sought-after skins in CS2. It will be hard to get this skin, as one of the few ways is to open a Spectrum 2 Case or Spectrum Case container. Because of its uniqueness with the design of Ultraviolet, this knife is also excluded from any collections, which make it so special.
An in-game popularity rating of 95% makes the ★ Butterfly Knife | Ultraviolet super popular within the CS2 community, thus securing its position among the most sought-after items in the game. The determination of this high rating is through analysis of the skin's daily sales volume and its consistent high market price.
The ★ Butterfly Knife | Ultraviolet belongs to the other 391 Knife skins in CS2. This also makes the skin one of the rather rare ones to get. Being classified under the Covert rarity, this skin is ultra-rare. It carries an estimated drop chance of 0.26%, meaning it is highly coveted among collectors and players.
The ★ Butterfly Knife | Ultraviolet (Field-Tested) is one of the most popular CS2 skins, and its price runs from $593.05 to $2,334.72, which makes it a luxury for big collectors only. Its popularity made it highly available, and such a skin can be easily found and bought on different markets. Already now, about 10.3K units of the Ultraviolet are present in public CS2 inventories.
Float for ★ Butterfly Knife | Ultraviolet in Field-Tested condition ranges from 0.06 to 0.80, ensuring availability in all exteriors. The StatTrak variant is also available with each exterior giving players options to track kills in style.
The ★ Butterfly Knife | Ultraviolet boasts very favorable community sentiment, as more than 4.2K votes on addskins.gg gave an impressive average rating of 4.4 out of 5 stars. It is also owned by such well-known professional CS2 players as jdm64 and junior, which further indicates its popularity.
The Field-Tested Butterfly Knife features the ultra-sleek, super-modern "Solid Color" style. It's utterly mesmerizing in its finish and imbues it with just a touch of mystique-Ultraviolet. Its black-and-gray coloration is applied flawlessly to every component, creating a seamless, ultra-sophisticated look which does not change with the pattern index.
According to the forecast, the price of the ★ Butterfly Knife | Ultraviolet (Field-Tested) is expected grow to $ 829 (33.43%) in a month. After that, in the next quarter it will rise to $ 1 046 (68.36%). Further ahead, it is pojected to increase to $ 1 137 (83.01%) in half a year. Then, in a calendar year, it will likely rise to $ 914 (47.12%). Confidence is high — it is advised to 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.