Now my camera has a lens ($80 from ebay), a grip ($25 from ebay original Nikon brand, not knockoffs). If the grip is screw in too tight to the camera, the camera will turn on by itself, and won't show the preview after you zap the picture.
I bought this cheap Dejur 35 2.8 off ebay for $33.75, seems the quality is ok.
It has all metal built, smooth focusing, crispy F-stop ring, and it has the feel of a Minolta MC lens.