Beautiful color combination!
Not sure why everyone's getting their panties in a bunch over the fact that it's a US-spec M3. Same thing through and through. My Z3 M Coupe was US-spec and absolutely nothing different (or wrong) with it. Cluster was in miles, big deal, I bet the E46's programming allows you to see it in km's.
I thought people were concerned with whether or not the car was an accident-rebuild, but any CarFax will show you that straight away.
People shouldn't shy away from US imported cars
Good luck in your sale!