Anyone actively shopping the Z3M roadster should be able to find this forum,
www.mroadsterbuyersguide.com, BMWCCA classifieds, etc. A full listing on one of the later websites and potentially
www.builtforbackroads.com may get the right type of attention.
The market is flush with Z3M roadsters for sale lately. Your car is in impeccable condition and a real gem, but that makes the buyer pool that much smaller.