Clark W. Griswold
Join Date: Mar 2014
Location: ,location, location
Posts: 13,530
Bikes: Foundry Chilkoot Ti W/Ultegra Di2, Salsa Timberjack Ti, Cinelli Mash Work RandoCross Fun Time Machine, 1x9 XT Parts Hybrid, Co-Motion Cascadia, Specialized Langster, Phil Wood Apple VeloXS Frame (w/DA 7400), R+M Supercharger2 Rohloff, Habanero Ti 26
Mentioned: 54 Post(s)
Tagged: 0 Thread(s)
Quoted: 4357 Post(s)
So there is nothing at that price point that is going to be of any quality and a mountain bike is probably the wrong bike. Not knowing the condition of those bikes I don't think anyone could recommend any of them . I would post links to them and that will give you a slightly better chance of help and you were already going to get involved with other threads because why would you go join a bike forum and not want to join into active threads. Once you hit those 10 posts you can post links and that doesn't take too long.
I would post more info about what you are looking for and what your plans are and things like that you need in the bike. But you will also need to test some bikes as well and make sure they fit because at any price a bike that doesn't fit doesn't matter.