Even as she toys with the idea of yet another emergence from semi-retirement, Madame Vera Galupe-Borszkh is divesting herself of some of her most celebrated frocks. An Ebay auction continuing through March 27 offers such cult couture as the Manon “St. Sulpice” gown and an argentate mantle worn by Madame’s hysterically hieratic Turandot. Also included are a pair of pink chiffon and marabou confections (sizes Large and Enormous) suitable for your next Dreamgirls theme party, and a Merry Widow ballgown originally worn by none other than Roberta Peters!