I notice that a bunch of it went (with one or two exceptions) pretty cheap on the Stout Auction last Saturday, so get on their mailing list for future auctions. Sets show up on ebay as well as individual items, lately I think there are a lot of 'round and rounders', list price stuff (and sometimes higher) that just keeps getting relisted over and over again. You can almost always do better than that if you are patient. And USA Track will continue to make superb quality track in long straights and wide radii that are not available elsewhere. And if you can afford them, the Ross standard gauge switches are fabulous. You can still find the MTH switches in 42 and 72 diameter now and again, they are OK. And plenty of Lionel original 222 and 223 powered switches for real cheap that tend to clean up pretty nice.
Jim
