I have also had a very favorable experience here on Audiogon. I recently completed three transactions with Walter Liederman. His user id is Underwoodwally. Walter is a consumate professional and I recommend him highly. I found him to be knowledgable, responsive, and patient. Check out his feedback or contact me for a reference.
Kudos for dealer
I have just purchased a Pioneer DV-37 DVD player from a dealer that posted on Audiogon about a month ago, and wanted to convey my very positive experience with him. The dealer is Avantgarde Trading Company, located in Blaine, WA. I got very fast, professional service from him, plus a very good price on the DVD player (I paid $650 for the DV-37, which has a MSRP of $1000). The owner is named Chi, and his E-mail address is: avantgarde2@hotmail.com