A Spyderco Manix 2 Lightweight in CTS-BD1N blade steel, lightly used, has a polished edge and really just spent more time in a foam case, I just don't use it enough to warrant keeping it. It makes an incredible EDC knife if you prefer a lighter knife which disappears in your pocket.
Original price is anywhere between $120 - $145 from reputable dealers. I think $80 is very fair.