I agree with both East Hill and A.Winthrop that the LeMans on ebay is overpriced. Even though it's a way better bike than you could buy new for the same money, if you keep an eye out on Ebay and CL, a much better deal will eventually come your way.
http://www.bikeforums.net/showthread...61#post2135661
In T-Mar's Centurion Serial Number Database, post #17, I have pictures of the three Centurions that I bought on Ebay.
The '89 LeMans was $53 and came with clip on aero bars, an Avocet computer and Shimano PD-1056 pedals. I took those items off and sold them on Ebay for more than I paid for the bike.
The '87 Ironman Master I paid $82 for and '88 was $162 and has almost 0 miles on it.
All three of these were Ebay auctions with local sellers, so I avoided the dreadful shipping charges. YMMV, but as A.Winthrop said, patience is the key.