Best cheap snowboard for me?

Hey, I'm looking for a new snowboard, I suppose for next season, and I wanna try out park. The thing is, I've seen a bunch of boards that I like, such as the forum Youngblood chillydog, but there's so many of them to choose from. I'm pretty thin, 120 pounds and 5'6". Lookin for something that would fit my size, and preferably $250 - $350. Thanks!