I have two brand new tires and 3 with at most maybe 1/4 seat and one at most 1/2 wear. but measuring the tree it seems less. I think they have about 2000 miles them. I tend to get about 8000 miles out of one. I changed our tandem to tubeless so these are just sitting around.
100.00 Plus shipping they weigh about 12 pounds in a box.