I would like to buy a whole, late model, jet outboard, or a jet pump that would fit mercury 75hp - 90hp /1987-1995. Does anyone have a line on one or know a dealer that would carry used?

*I have looked at new(too expensive) and this will not be my primary boat so I don't want to invest a fortune. I've always wanted a jet and will either be powering a 17ft bass tracker(tunnel) or my 15ft monark(tunnel). Thanks in advance! -Gabe