I would try Ebay! A lot of people buy exercise machines heat of the moment then realise they cant be arsed to keep it up... You can get almost new ones for cheaper
that's probs do at a push...it's to build stamina in my legs without me going to the gym to do it...in my own home whilst watching easties
lateral thigh trainer, thats what you want it goes side to side as well as up and down, for a full body work out