Are you having both front seat covers and rear seat covers made or just the front seat covers?I have an '03 getting custom covers. I don't know how much I'm paying yet as the pattern is being made for me and still in progress - also the exact material used will influence the price, so if someone chose a fancy material (like Ostrich leather dyed green or something....), the price would change. Mine are being done in a somewhat-canvas material, sort of like a Carhartt jacket, so that it's durable and water-resistant. My goal is to protect my factory upholstery from abrasion and to keep mud etc off of it.
I just had a quick chat with them, and I'm told that once the pattern is made, duplicating the covers should not be time-consuming. I'll post photos as soon as I have some and we can go from there.