I still have the BT3100 for sale in the Tampa Bay area. It is in nice shape comes with Dual miter slot table, 2 zero clearance throat plates, Dado Throat plate, extra T-nuts and is mounted to a plywood mobile base. Here is the link to my Craigslist listing for pictures. Asking $200 obo.
http://tampa.craigslist.org/hil/tls/1723840433.html
http://tampa.craigslist.org/hil/tls/1723840433.html