Reply to Controller segestion

Hi every one i am new to the community and kinda new to dj'ing, i am doing it on my free time (i am studying in med school so i don't have 2 much of it :-) ) any ways i wanted to get me a controller something good for not more than 300$ for now, until i get enough money to get the VCI. i am using traktor. can any one give me some suggestions?