I came across this website on another thread. They seemed to have good prices and they carry excab carpets.. www.accmats.com I hope this helps you out..
2dxmazda
+1y
ACS 1800-533-3057
JETSETTER
+1y
Bought mine from ACS! Great Product, recommend laying it out in the sun for half a day before installing, it will be more flexible and easier to install. Also, if your body dropped and need extra material. Tell them to leave some extra to the sides, they did for me one one of my trucks.