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 | Stained (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.
Butterfly Knife | Stained Field-Tested This custom-designed balisong has a pivoting blade with an open tang that freely rotates, allowing for swift deployment or concealment. Due to their peculiar design, butterfly knives are illegal in several countries. This weapon features a forced patina in a common method of dripped lemon and mustard. It creates a visually striking, chaotic look. Under a blacklight, this becomes incredibly vibrant.
The ★ Butterfly Knife | Stained for the first time appeared in CS2 on July 1st, 2014, when it was added as a new knife skin to the Operation Breakout Weapon Case. Because of its stained design, this well-demanded skin got huge popularity among players, apart from the mesmerizing flip animation it performs during the game.
The ★ Butterfly Knife | Stained is a rare and very popular skin, which can be obtained by opening the container Operation Breakout Weapon Case in CS2. In this uniqueness of a skin with its stained blade and intricate butterfly design, one could tell the skill and precision of its owner in the battlefield.
The ★ Butterfly Knife | Stained (Field-Tested) enjoys a high popularity rating since as many as 90% of CS2 users are interested in it. Such appeal is demonstrated by the volume at which it sells and the premium price that it retains, hence solidifying its status within the most popular skins across the game.
The ★ Butterfly Knife | Stained is one of 391 knife skins. Due to such rarity, this skin is considered very valuable among collectors. It has a Covert rarity level and an extremely small drop chance of only 0.26%, making this pattern very rarely dropped in CS2.
The ★ Butterfly Knife | Stained (Field-Tested) is among the most on-demand CS2 skins. Its value ranges from $627.20 to $1,699.76. In spite of its high value, this weapon is very easy to get because you can find it on any market. Nowadays, there are about 12,000 units of this skin, Stained version, in public CS2 inventories.
Float Value of ★ Butterfly Knife | Stained (Field-Tested) in CS2 ranges from 0.15 to 0.37. This knife has a slightly worn appearance, and tiny scratches, as well as wear, are allowed on the blade. Furthermore, for collectors who love to keep track of their kills, there is also a StatTrak version of each exterior of the Stained knife to do so in style.
The ★ Butterfly Knife | Stained (Field-Tested) has collected quite a hype among CS2 users, gathering more than 5.3K votes for its appearance on addskins.gg. It has been rated with an enviable average of 5.0 out of 5 stars, meaning great applause for its design and quality.
This ★ Butterfly Knife | Stained (Field-Tested) features a color scheme that shrieks realism with the patina effect closely mimicking natural oxidation in most metals. Dominant shades of gray add to the worn and weathered look, while the pattern index introduces unique variation in finish, making each knife different from the other.
According to the forecast, the price of the ★ Butterfly Knife | Stained (Field-Tested) is expected grow to $ 826 (34.05%) in a month. After that, in the next quarter it will rise to $ 1 062 (72.35%). Further ahead, it is pojected to increase to $ 1 157 (87.76%) in half a year. Then, in a calendar year, it will likely rise to $ 1 257 (104.0%). 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.