Best CD player for under $6000 used?


I'm looking for a good front end for my system. Any ideas? I thought about the Wadia 861se. Note: I also plan on updating my amp and speakers. Thanks!
talon4
I'm going to start a forest fire, but here goes: APL Denon 3910 or Exemplar Denon 3910. I don't believe you can touch their performance for less than $10,000.

Flame on!
I'd recommend you listen to a Audio Aero Capitole mkII. It will also help you save more $$$ for the amp or speakers you're looking for, since you should be able to get one for well under $5K.
Krell KPS-28c - very smooth, open, and neutral. If you can find one for around $3200.