The NETTE Auction is up for June 13th and 14th. The prewar stuff is all on the 14th, the postwar stuff is on the 13th and 14th as well.
They have some very unusual and rare sets in this auction (check out the Ives Empress Set to the left).
As always, there's some compelling classic standard gauge....
Oh yes, the auction is out on eBay live auctions. I don't think it is posted yet on NETTE's website.