Hi, I have no games to offer currently, nor money to buy you a key and I won't even if I had because you receive them for free but if by chance you want to give one of your two keys to a student who really enjoyed Dota for something like 4 years, HoN for 2 years and really want to try out Dota 2, here is my steam id : http://steamcommunity.com/id/Ulbri/
Btw, if you do it, I'll owe you one.