http://www.reddit.com/r/Steam/commen..._cdkeys_legit/
Some people recommend it.
---------- Post added at 01:07 ---------- Previous post was at 01:02 ----------
Actually, reading the description of a game and seeing that you're actually buying an account with the game on it makes it very suspicious for me. I wouldn't risk that...
Look at Destiny for example...
http://www.cjs-cdkeys.com/products/D...e-Account.html