$11.95
The bigger kits and other brands are more cost effective around holidays. $5 at sears for Bench Dog brand, same as Rockler around winter time.
Sears also has triangular ones, that can be stood on end as paint pyramids. When I use them that way I wrap them in plastic wrap so it doesn't mess up the grip material.
The 'master kit' includes the best of the 'pyramid' style supports of the 3.
