Pistol
Knife
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The information on the site is not a financial recommendation. It is only an analytical tool.
The price forecast of the ★ Butterfly Knife | Stained (Well-Worn) 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.
Well-whittled butterfly knife, strained semblance, proudly wearing a freely pivoting blade that can be brought forth in rapid succession and tucked away just as quick. The patina on it, forced with dribblings of lemon and mustard on the surface, makes it messier and far more striking under a blacklight.
The ★ Butterfly Knife | Stained was dropped into the world of CS2 on July 1st, 2014. It became the latest addition to the range of weapons in the game. It came with the Operation Breakout Weapon Case, the update "Operation Breakout", to offer players a well-worn version of the iconic butterfly knife with a unique stained pattern.
This skin is a rare skin ★ Butterfly Knife | Stained (Well-Worn), which players can get via opening a container Operation Breakout Weapon Case. It doesn't take part in any collections, which makes this knife very popular among all CS2 skins.
Among all CS2 skins, the ★ Butterfly Knife | Stained (Well-Worn) enjoys 90% popularity, hence is considered one of the hottest items right now in this game. Its popularity can be determined by its high daily sales volume and an extraordinary price that it receives in the market.
The ★ Butterfly Knife | Stained (Well-Worn) is a CS2 skin coming from 391 other Knife skins, featuring a Covert rarity, ultra rare drop, and an estimated drop chance of just 0.26%.
The ★ Butterfly Knife | Stained (Well-Worn) occupies one of the leading positions in the CS2 skins rating, and its price ranges from $627.20 to $1,699.76, which is rather expensive. However, this knife is pretty easy to get because it is sold on different markets. Moreover, with about 12,000 units of the Stained in the public inventories of CS2 players, you have a good enough chance to get this popular knife.
The ★ Butterfly Knife | Stained (Well-Worn) has a float value in the range of 0.38-0.45, which gives the knife noticeable wear and tear. The scratches and dents go along the blade. The StatTrak version is available for the Stained (Well-Worn) variant, and this will help players count the kills with this worn and fearsome weapon.
The ★ Butterfly Knife | Stained (Well-Worn) has an extremely positive community vote; more than 5.3K votes on addskins.gg, with an average rating of 5.0 out of 5 stars. The unique design and well-maintained wear make this knife the focus of every player's attention, therefore turning this skin into one of the most wanted within the CS2 community.
This Well-Worn Butterfly Knife | Stained features a patina style finish that emulates the organic aging of the metal. The large swaths of gray colors give it a look well-worn and weathered, with the pattern index adding variation throughout and giving it a realistic and unique touch.
According to the forecast, the price of the ★ Butterfly Knife | Stained (Well-Worn) is expected grow to $ 787 (30.34%) in a month. After that, in the next quarter it will rise to $ 990 (63.96%). Further ahead, it is pojected to increase to $ 1 084 (79.53%) in half a year. Then, in a calendar year, it will likely rise to $ 1 198 (98.41%). 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.