It'll be difficult to buy brand new. I picked mine up in sig a couple days ago used but with only 37 cycles on the battery, looks mint. With the new 2011's out I was able to grab this sucker for $1500 straight cash AG, i7, 8GB ram, like new. Try Craigslist or eBay.
I knew I had to have the high-res AG, so I looked at the base 15" 2011 and after tax and only place to get it was Apple.com, after student discount was around ~$1950 for AG screen.. I figured I could use that $450 saved elsewhere.