Looking at a used Marantz CD 6000-OSE, described as excellent condition, made in 1999. I haven't been able to find a lot of information about this unit online so I thought I'd ask here... anybody have experience with this player? I can get it for $50 with remote and original manual/box. That seems fair but then I started looking around at used CD players online and the prices vary greatly. Thoughts? Good unit... fair price? Thanks as always!