Here is a list of bikes to keep an eye on: https://www.iconicauctioneers.com/1996-ducati-996-corsa-rec13692-1-shuttle-0724 https://www.iconicauctioneers.com/1997-ducati-916-senna-ii-rec13627-2-shuttle-0724 https://www.iconicauctioneers.com/2004-ducati-998s-final-edition-rec13551-1-shuttle-0724 https://www.iconicauctioneers.com/1995-ducati-916-senna-rec13632-1-shuttle-0724 https://www.iconicauctioneers.com/1997-ducati-916-senna-ii-rec13537-1-shuttle-0724 https://www.iconicauctioneers.com/1999-ducati-996-sps-996cc-no32-rec13646-1-shuttle-0724 A lot of Senna bikes this go around. The 1996 Corsa bike is of course eye candy, but it's been through a couple of engines and a frame swap, etc. as most old race bikes were.
I generally hate auctions but if I was going to go for any of those, it would be the 998. As usual IMO the rest are nowhere near original enough or mint enough for the money they think they'll get (they won't).