just check out ziprealty, communities like Evergreen, silihoutte are all about the same price range, including the upgrades, incentives and also commission rebate none of which was available in 2001.

http://www.4sranch.com/home_search.aspx

Evergreen is $240-250/sf, no word about any incentives. Silhouette has one floor plan that starts at $220/sf.

Neither one existed in 2001 so it’s hard to make a direct comparison, but here’s a 5br in the general area that sold for $133/sf in 2002

http://www.zillow.com/HomeDetails.htm?zprop=54908308