Blue Doppler

The Doppler Blue skin is available on all types of weapons in CS2, but it is most commonly found on knives. The skin is available on all of the game’s knives, including the Butterfly, Karambit, and Bayonet. The Doppler Blue skin adds a unique and eye-catching look to these weapons, making them stand out from the crowd.

The market value of knives with the Doppler Blue skin varies depending on the type of knife and the rarity of the skin. Generally speaking, the more rare the skin, the higher the price. The most expensive Doppler Blue knives can cost up to several thousand dollars.

As far as rarity goes, the Doppler Blue skin is considered to be one of the rarest in the game. It is only available through the Spectrum 2 Collection, and the drop rate is very low. This makes the skin highly sought after, and it can be difficult to find on the market.