DMD I am going to toss a vote for WWFRR. I picked this game up blind (never played one) for very cheap expecting a dud and it blew away my low expectations. In my bias opinion it is one of the better Data East titles, the theme just kills it for some people (I have nostalgia for wrestling, so I am not turned off by it). 1200 is the price most people throw out there for this one, but it's got twice that amount worth of gameplay in it.
Non-DMD...almost anything. As others have mentioned, there is a lot to choose from. System 11's alone are usually floating under 1500 and there are some killer games in that line up (High Speed/F-14/Rollergames...all great Ritchie tables).