After the death of my mother, my father wants to move to a much smaller space, which I support fully. They lived in the same house for almost forty years and, as a result, have forty years of things. We need to liquidate quite a bit of this before moving, and most estate sale places I've talk to require him moving first. I live out of state and can't personally manage "e-baying" each item and he's too distraught to handle this, so I'm trying to find vendors who might handle this. Any suggestions?