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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 StatTrak ★ Flip Knife | Gamma Doppler (Factory New) 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 skin, ★ Flip Knife | Gamma Doppler, is part of the Gamma 2 Case and was released on June 15th, 2016. With such an incredible gamma doppler pattern, including the special StatTrak feature that makes tracking of all kills made by a given weapon possible, this popularly demanded knife gained fast popularity in CS2.
The ★ Flip Knife | Gamma Doppler is a rare skin of the knife, which can be pulled out either from the Gamma 2 Case or Gamma Case container in CS2. This knife is pretty exclusive because it does not belong to any collections within the game.
The Factory New StatTrak ★ Flip Knife | Gamma Doppler holds the topmost percentage vote, 90%, as this skin is so rarely obtained and has a very attractive build. It is consistently in daily high sales and commands the highest price among wanted items in the CS2 community.
The StatTrak ★ Flip Knife | Gamma Doppler (Factory New) is a CS2 skin and one of 391 knife skins in the game. Covert rarity skin is ultra rare and is supposed to drop only in 0.26% of cases.
The StatTrak ★ Flip Knife | Gamma Doppler (Factory New) skin is one of the hottest items in CS2. Its price varies in the range of $530.92-$575.03. Such a high price does not prevent the skin from being widely available on different markets. Currently, there are about 8.8K units of the Gamma Doppler in public CS2 inventories.
The float range for StatTrak ★ Flip Knife | Gamma Doppler is between 0.00 and 0.08, giving gamers the chance to get this nice skin with Factory New and Minimal Wear conditions. Besides the fact that each exterior is present with its StatTrak version, it further makes this knife very unique and even rarer, because tracking will provide even more detailed information about it.
The community sentiment towards the StatTrak ★ Flip Knife | Gamma Doppler (Factory New) in CS2 is extremely good; this skin has a great average rating of 4.4 out of 5 stars based on over 7.9K votes across addskins.gg. Talking about popularity, even pro players like shox, boltz, and lucky currently own this skin.
This Factory New StatTrak ★ Flip Knife features a "Gamma Doppler" finish in a vibrant, mesmerizing multicolored pattern achieved by applying the technique of silk-screening or using adherable stencils. The appearance of this skin differs with different pattern indices, which makes each knife somewhat unique.
According to the forecast, the price of the StatTrak ★ Flip Knife | Gamma Doppler (Factory New) is expected grow to $ 816 (36.16%) in a month. After that, in the next quarter it will drop to $ 499 (-16.74%). 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.