If you are just getting into it, I'd stick with something you can buy from a local archery shop. You can start with any bow in your price range but as a newbie, the most important part will be getting one set up for you! Your draw length, your draw weight...the bow shop gives you a resource to help you get everything tuned to you. Buying even a better bow from an unknown source limits you on accuracy (at this point) based on your (unknown) set-up. You'd have to figure all these variables out on your own.

Start to forge a relationship with a bow shop now, it'll make the sport more fun and easier to pick-up, without frustration. If you do choose to upgrade,to a newer bow, laterthe relationship with the bow-shop will help you long down the road!