pretty much any desirable stat or skill in a double digit bonus will sell well, a few like CM spell exceptionally well. Lower ones can be hard to make much on do to slot limitations, but if they are good abilities they all sell.
Khaladon starts to turn the crystal knob, but stops with a frightened look on his face. He begins shaking uncontrollably and flies across the room, as though by some invisible force.
**SPLAT!!** Khaladon careens off the far wall, slides down the smooth wood panelling and collapses into a quivering heap on the floor, with only his dignity bruised.