Rhino cutting self healing table mats with grid sheets that are 4 ft. x 6 ft. are going for only $104.39. For a 4 ft. x 2 ft they are $40.59. You can buy a 35.8 x 71.7 Magic cutting mat for $136.45, which is unbelievable!! If you have the room for one of these, you can't beat these prices! This is their site:
http://www.speedpress.com/products/2/1