Wow Minolta af 500mm, 100-300mm and 35-105mm on Gumtree for £20
www.gumtree.com/p/video-camera-accessories/3-minolta-camera-lenses-af-reflex-500-af-100-300-af-35-105/1245162089
www.gumtree.com/p/video-camera-accessories/3-minolta-camera-lenses-af-reflex-500-af-100-300-af-35-105/1245162089