Can I walk into my local Sears / NTB / Tire Kingdom / Discount Tire and buy these right there? Or would I have to order them online? If this set is readily available new for $2300 then I would think he'd need to be at least $300-400 less - otherwise why would someone take a chance on used when they could just buy new? And you gotta keep in mind that anybody who has $1900 to blow on wheels and tires probably has $2300 for a new set.