Looking for an estimated price on a 1968 Williams Daffie EM. The machine's playfield is in good condition with no real wear spots and very minimal "planking". The flippers seem a little wobbly but the machine appears to be operating/scoring as it should... even the zipper flippers. The back box has a couple wood chips out of it and the cabinet has some paint worn/chipped on the front (almost like planking) and typical nicks and scratches for a 50 year old game. The back glass is not great. It has quite a bit of peeling to probably 20% of the glass in different spots. Any guidance is greatly appreciated.