Brian, take it to a place that takes photos like a place in the mall. They'll set it for you and frame it for a lot less than that.
I've gotta look into that, cuz I'm sitting here with a print in a tube mailer with nowhere to put it, but that I can't afford to pay a ton of money for it!
What if you got a bigger frame (I have no clue as to what the standard sizes are, though) and paid Michael's (or Hobby Lobby or whoever) to do some cool matting around the print to "fill in" the empty space?
My wife had Hobby Lobby do the matting for the Genuine Risk "collage" she put together for me, and it turned out sweet.
I've thought about that too -- using a green or yellow matte. I'll be sure to let ya know when I get it right