I have upgraded my 50 and 85 mm lenses to f1.2L so I am offering my f1.8 lenses for sale. The 50 is the "nifty 50" plastic mount that much ado is made of. I will sell it for $75US shipped anywhere in the continental United States. The other is the 85mm f1.8 USM. I will sell it for $200US shipped anywhere in the continental United States. If you buy both, I will knock off $25.00.