Last week I found this Konica Auto S2 at the Goodwill store in town for $4.99. Good working condition but light seals melted and hazy viewfinder. I took me about two hours to clean up the gunk and replace the light seals. Couldn't do much on the viewfinder, cleaned up the glass on the top but didn't want to touch the mirrors inside the RF. I took it for a ride and I'm very impressed by the quality of the Hexanon 45mm lens.