To start with, it makes a world of difference what year model the R50 is. If it's a 1989 1_2 or newer it will bring twice what the pre 1989 models do, and is well worth the difference. In our country a newer style R50 that is in good shape will bring $22,000 to $27,000. Of course, a lot of things can change the value such as rear wheel assist, etc. Where are you locatedIJ