@inna- the last dealer I used in New York was actually not based in New York, it was Bill Parish, of GTT Audio based in New Jersey. Interestingly, the geographic distance–– about an hour from my house in the lower Hudson Valley––was never a problem because Bill made house calls: he would bring equipment, come to troubleshoot, bring over manufacturers, provide loaners, etc. There was no obligation to buy something immediately and in one case, I knew out of the box that I did not like the sound of a particular piece of equipment compared to the unit I owned and said as much. One thing I liked was there was no salesmanship-- he let me make my own evaluations and respected my views. During the course of about a decade, I had never even been to Bill’s place, but he made plenty of trips to my place over the years we did business. (I visited him shortly before I left New York).
I lost touch with Bill by the time I moved, but he provided an exceptional level of service.
As to paying a premium, I don’t think I was charged more than I could have gotten any piece of equipment, new or used, on the open market. I was a good customer, but hardly his biggest fish. But there was enough volume over the years, with enough expensive gear, that the relationship was a positive for both of us.
For many years, starting in 1981?, I used David Wasserman at the Stereo Exchange- this was before David had a big, fancy shop-- he was basically a clearing house of used hi-end. I was treated fairly, David was not an audiophile and had no pretensions about it-- but we enjoyed a long, positive relationship. (There came a point where my interest in hi-fi led me to more esoteric stuff but I still stayed in touch-in fact, I called him recently just to chat-- he is now semi-retired, and has a small shop by appointment).
The others- Andy, Lyric, etc. I did business with, but it didn’t stick --
Among the newer dealers, I thought very highly of Jeff at High Water Sound, though I never did any real business with him. At one point, I was hunting for vintage step-up transformers and he talked by phone for at least a 1/2 hour with me, largely about products he didn’t sell. My impression is, he is one of the ’good guys’--
I’m not going to make any moral judgments here- but on a purely self-interested basis, a relationship is a two way thing, and over the years, I suspect the dealers to whom I gave business rewarded that with service and opportunities that I might have otherwise missed. But, I do think it takes a dealer with some savvy, and a good sense of business relationships and how to maintain them. I’ve certainly encountered my share of dealers that who did not meet my expectations (I’m being charitable here) and they did not get continued business from me. There’s a lot more to this than salesmanship in my estimation. And it reflects my experience in other pursuits.