I am a level 75 sorc with horrendous gear. Are any of these items worth anything so that I can trade them for something good?

IK Will
Baranar's
Aldur's Stony Gaze
Heart Carver
Bonehew

Also, do you have any advice on how I should get started finding items? Should I follow baal bots? Or do nightmare boss runs since I can't kill hell bosses? Thanks!