Who sang the eighties song with lyrics Nina Hagen if paid the right price could play my mother my sister my wife?

The song you're referring to is "The Ballad of Lucy Jordan" by Marianne Faithfull. The lyrics you mentioned include a reference to Nina Hagen in a context that reflects the song's exploration of identity and roles in life. This track was released in the 1970s but gained popularity in the 1980s due to Faithfull's continued influence in music.