“Sex and the City” actress Cynthia Nixon wants to

make some campaign cash

from ex-City Council speaker Christine Quinn’s insult that she was “

an unqualified lesbian

” by hawking buttons bearing the slogan.

“Donate and grab your unqualified lesbian merch today!” reads the pitch on her website, Cynthia for New York.

The buttons — apparently the only “merch” available — cost $5 each and come in blue or white and will take six weeks to deliver.

Nixon announced that she will challenge Gov. Andrew Cuomo from the left in a Democratic primary.