Got em' at AutoZone
I picked up a set at AutoZone here in St. Louis for about $20-$30. Mine wore out about 40,000 miles, but it was really strange. Drivers side - half worn, evenly, inside and out. Passenger side - completely worn, evenly, inside and out. Bad caliper?? Who knows. Truck never has pulled one way or another when braking. Whatever.
Paul