I have some vintage vinyl that I can't replace. Some of it is pretty beat up but its what I have. I have a Technics SL-B200 turntable that can't hold pitch & hasn't seen use in 15 years. I'm going to take it for a repair, maintenance and cartridge estimate. I don't know if it is worth fixing. I see turntables like MARATHON TT-101USB Belt Drive Turntable selling new for $100. Are these things any good or should I fix what I have? Appreciate all comments. I don't need to go high end on a turntable but I don't want to damage my discs by going to cheap either. TIA.