Amazon has the Sony 85mm f/1.8 Full-Frame E-Mount Prime Lens for $249.99 (regularly $549) with Free Shipping for a limited time.

This is an affordable 85mm F1.8 full-frame e-mount mid-telephoto prime lens. This compact, lightweight lens is ideal for both full-frame and APs C cameras. The 9-blade fast F1.8 aperture delivers beautiful background Defocus effects while the dust and moisture resistant design offers robust reliability.