I was on a budget when I bought mine and I picked up a PSE Sidewinder from sportsmansguide.com for 320 bucks. Its 175lb bow that came with a truglow scope. To be honest I dont see what benefits any of the bows twice as expensive could offer. I hit where I want, have killed two deer with complete pass throughs and have shot abotu 100 bolts through it practicing.
I looked for bows in my price range, then i just read a ton of reviews.