A former Nike site, SL-40 is up for sale. It is said to be one of the best preserved Nike sites left. A little wary about making any bid though as TCE contamination is a big problem at a lot of these sites. At least the elevators still work. Would make a good Bond Villain site for anyone looking to menace the St. Louis area. http://www.buyafarm.com/il/Auction_Monroe14_1492A/Webpage_Auction_Monroe14_1492A.htm about this site, funny thing, the Illinois EPA already has a page on their website about it, not a good sign. http://www.epa.state.il.us/environmental-progress/v26/n3/nike-missiles.html about that pollution http://www.washingtonpost.com/wp-dyn/content/article/2009/10/10/AR2009101002301.html