Husqvarna Viking Huskylock 910 - top of the line model! Inherited a few years ago, never got time to use it. Barely used, still in original packaging. New costs: $800 - $900.

Brother DB2-B735 single straight stitch industrial sewing machine. Durable, amazingly tough (sews through leather well, etc...) In good condition, inherited it, but have barely had time to use it in several years. Rarely see these for sale on the market, people get them and keep them. Other used machines like this are selling for around $1,500, so this is a great deal!