The new CS AK-47 clone have appeared on AliExpress.
It features one of the toughest locks ever - a copy of the Triad Lock, a wave, OD green G10 handles and described "9Cr18" steel, although it might be a lesser one, but for less than $20, it's OK.
Users have already given a positive feedback about this model, so I hope more CS models will appear in the future.
Knife can be found here: CS AK-47 Clone
Genuine CS AK-47 here: Cold Steel AK-47 Knife
More genuine Cold Steel knives here: Cold Steel Knives