I paid $210 for the smallest size they make. That included mounting, balance, disposal of old tires. I was also surprised at how big the lugs are, Cepek's marketing materials have rather flat looking 2-dimensional photos that don't really capture the full bad-assness of the tires. They will likely set the tire pressure to match the manufacturer's sticker in the door jamb, so use the chalk test to lower the psi to whatever it takes to get even/full tread contact. I'm down to 25 psi to get full tread flat on the ground.
There was just no way I was gonna buy some of the more popular tires that have lower quality sidewalls, less tread, less grip.