Yeah, my friend was well aware that he couldn't very well charge the same price that they could be currently purchased new, but given their new/used condition, he obviously wasn't inclined to give them away either.

He already had a range in mind for the lowest amount he would take, so I was just posting here and a few other sites for additional reference. I've set up his auction in a way that will tell us what the market will currently bear, so we'll see what happens. Thanks for the input.