What in the world are you looking at? I honestly haven't even HEARD of some of those scopes, and I've been in the optics world a long time. I'm not saying get a $400 Elite 4200 or Nikon Monarch, or more for a Leupold VXIII, but please, try not to get any of those scopes you mentioned.
If you want budget, then the lowest you should go is a Bushnell Trophy. A good 3x-9x should be around $100 or so.
If you're able to wait a little bit to save a little more money, which I recommend, then at least try and get either an Elite 3200 3x-9x (which has a lifetime warranty and a one-piece tube) or a Nikon buckmaster 3x-9x.
Take a look at theopticzone.com. I'm sure you'll find their prices to be among the lowest anywhere, and their service is excellent. In fact, I myself am planning on buying another Nikon Monarch 3x-9x-40mm gloss on a potential purchase of a Tikka T3.
Zachary