http://www.monoprice.com/promotions/?id=10next_q3_2013_main&ref=cj
Good for any item. They have mechanical keyboards as well. I'm not sure of their quality, but they're cheap. Good for switch harvesting I suppose. I buy their cables all the time. They're good quality and very cheap.
Pretty sure Monoprice is a company that buys factory rejects and sells them at a marked down price. Like their IPS monitors usually have a stuck pixel or two. Most people are usually happy with them though.
(That was pertaining to their quality)
Cool, thanks for the feedback. I have only ever bought cables from them. I considered getting a keyboard from them before I bought my QFR. Sort of glad I didn't though because i've read the reviews and they weren't positive.