sdlr - I picked up a pair of near mint CS3.5s in Weschester County NY under similar circumstances. Big house, art dealer, posh entertainment - replacing the hi fi with Sonus in-wall and ceiling speakers fed from Spotify. He was most complimentary about the speakers and how much they had enjoyed them over the years - and the system was in good working condition. But the kids were grown and gone, etc. etc. I suspect there might be a resurgence of interest - eventually. Music can be profound, and MP3 over Sonus is really a big step down.