1.  Byrd Raven II CTS-BD1.  Comes with box, no paperwork.  Sharpened once, used and carried only a couple times.  Went over factory spine jimping with diamond file for better traction.  Very smooth, positive detent, perfect centering and lockup.  This is the best I've seen from the Chinese-made Spydies/Byrds.

2.  CRKT Jettison ti framelock.  Flipper tab ground off.  Primary bevel thinned on diamond stone.  Lanyard ring a little chewed up.  Centering off a touch.  Nice lockup and detent.  No box.

3.  Case Carhartt Hawkbill Pruner G-10.  Used once or twice.  Some oxidation on blade.  Centering is off.  Has factory edge.  Half stop and good snap.