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 StatTrak ★ M9 Bayonet | 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, 17 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 'StaTrak ★ M9 Bayonet | Stained' is a kind of versatile weapon, basically for being attached to the rifle, though it is formidable in any close combat action. A forced patina, using lemon and mustard being dripped onto its surface, gives this particular skin a unique and really interesting look, especially when put under a black light.
The ★ M9 Bayonet | Stained was first heard about on August 14th, 2013 in the virtual world of CS2, being described as a skin for some new weapon presented in one case-revolver. It is a rather stylish but somehow worn-out combat knife, which really took off quickly among active players and lured by the stained blade and, in addition, StatTrak technology to skillfully count the kill with style.
The Field-Tested version of the StatTrak ★ M9 Bayonet | Stained can be gotten through opening containers like the CS2 Weapon Case, CS2 Weapon Case 2, and CS2 Weapon Case 3. Being that this skin doesn't belong to any particular collection, it is also considered one of the more sought-after items by collectors and players alike.
The StatTrak ★ M9 Bayonet | Stained is a pretty popular skin in CS2, as this knife accounts for about 35% of the daily sales volume. Although it does not rank among the most highly-demanded skins, the fact of its regular sales and comparatively stable price means that it is in constant demand.
The M9 Bayonet | Stained Field-Tested has a Covert rarity with only a 0.26% drop chance, making it a very rare drop from any crate that supports it, out of the 391 other Knife skins featured in CS2.
The price of StatTrak ★ M9 Bayonet | Stained (Field-Tested) for CS2 is in the higher price segment, starting at $426.22 and going to $607.94. At the same time, this skin is relatively easy to buy because it is available in many markets. There are already more than 5.4K units of the Stained version in public CS2 inventories.
This would mean that the float value for the StatTrak ★ M9 Bayonet | Stained (Field-Tested) ranges from 0.00 to 1.00, and in such a case, it is possible to get this skin in any exterior. Furthermore, for each version of Stained, there is a StatTrak version of the exterior, adding an extra layer to track and make the knife rarer.
The community sentiment, speaking in general terms, is absolutely positive about StatTrak ★ M9 Bayonet | Stained (Field-Tested) from CS2, having over 2.2K votes on addskins.gg, with a fantastic average rating of 4.7 out of 5 stars. Since this item added the effect of stains, players were delighted and saw an advantage in getting more value by including the StatTrak function.
This M9 Bayonet | Stained (Field-Tested) has a realistic patina effect, as if the steel naturally aged. Dominated by gray hues, this skin gives off a worn look, while the pattern index will affect how the staining flows, giving a unique and authentic finish to the skin.
According to the forecast, the price of the StatTrak ★ M9 Bayonet | Stained (Field-Tested) is expected grow to $ 685 (49.18%) in a month. After that, in the next quarter it will drop to $ 361 (-21.38%). Confidence is low — it is advised to avoid.











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.