I started with an old beat up Epi acoustic I got for $90 cdn. I hated that thing. The strings were way too far from the fretboard, and I had to push really really hard in order to make the note sound. As a result, my fingers started bleeding like crazy from the tips (had to use bandaids in order to play for a while), but I suffered through it. Now I have an Epiphone Les Paul with a few mods (gibson pickups etc), that cost me a total of about $1150, and I love it.
I wouldn't recommend a guitar like that for you, but you should definitely go and play a few in a music store. The one near my house won't care if I go in and just tool around by myself for a few hours on all the different acoustics (including the $5000 Gibsons hehe), so go play a few and see what fits. If you can spend $200, you can get something decent that you should be happy with for at least a year or two. After that, if you're good and want to get something better, you'll know what to get yourself.