Price things to sell or price them to keep.
Or, may I suggest a "Dutch" auction. If you're not familiar, let me explain briefly.,
Place your Item up for sale at say $100 bucks. Then reduce the price everyday by lets say $5 bucks until one of two things happens.
#1, either the price gets to the point where it's a flat out good/really good deal or
#2, you reach a point were you simply can't go any lower and you terminate the offer.
It's a win/win for everyone.
My 2 cents...........................................