As many have done since the new MBP announcement, I'm looking at going the refurb route with the previous gen 15" model. (I think I've waited long enough with my 2008 blackbook.) Is there someplace that keeps track of refurb price history? Does it tend to fluctuate? What about historical product availability? Maybe it's mostly the same items available; I just haven't looked until now. With the different configurations, I don't know what normally shows up and if prices for identical configurations change or not.