Speaking of PreAmps, you might want to look into the Hovland, a great tubed pre, that you could most certainly buy here on Audiogon. It doesn't, however, have a remote. Other PreAmps of note are the Herron, Joule Electra's LA-100 and, of course, Cary (the 98 or the 2002). All of which, I believe, fall within your price range and sound very nice indeed. I would agree, that being able to listen before you buy is highly recommended.
Good Fun!
Good Fun!