I would prefer the plain edge. New or used (in good condition). I can pay $$ or trade. I have several knives I would be willing to trade on.
Camillus Dominator - Titanium handle, S30V blade
Benchmade 5000SBT - Auto Axis
Benchmade 520SBT - Manual version of BM 5000SBT
Spyderco Military - first production ATS-34 (pretty rare)
EDI Genesis - ATS-34
I also have Glock Magazines that I would trade toward. 33 round 9MM Glock brand G-18 mags, New G23, G19, G20, and G21.
All offers will be replyed to.