Yes, it is very expensive. 2 Z' ~3 R$ ~/ L! J* f/ ^( N* ^3 m+ C2 G* Q5 b: q3 _4 A' \. h6 b* u
Unless people wish to cover up something, financially it doesn't make sense. The painter has to scrap or sand off the black coating first, then paint the white, a complicated project.