For 1k or less you probably looking at a 1980 to 1990 non dmd. Repairing machines can be fun if you have the time and patience plus pinside members can be alot of help.
As far as a cheap "A" title like tz or adams family they are getting alot harder to come by as many people enjoy Repairing games and the hobby is becoming more popular.
Good luck in your search and welcome to the hobby, careful it can be very additive