We have bought one set that included 20 FQ, and it was bundled with a pattern - either Turning Twenty or Yellow Brick Road, I can't remember. It was great to have a big set of fabrics and a pattern that would make a bed-sized quilt. They said they would un-bundle the pattern if we did't need it, but we wanted the pattern, too.
One thing to remember is that you could bundle all 36 fabrics into 3 groups, and take them apart and sell them in smaller groups if they haven't sold after a reasonable time. 36 FQ will make a quilt large enough to cover a king size bed. I think it's nice to have all the coordination of colors and patterns done so I can just pick it up and start cutting.
Darren