I think I have an origianl set of 4 rims and hubcaps from a 1973 450SL. The previous owner put expensive aftermarket alloys on the car. I have since sold the 450SL and would let loose of all 4 if anyone makes a reasonable offer.
I have no idea about shipping so I think you would need to be able to drive to La Crosse Wisconsin to pick them up. My direct email is
marvclott@juno.com
Marv