If you took them to auction right now. I'd say....two in a bush.

Trying to help you out here...

You need a litle more description. The set (new one) that you have, are these just to replace the worn ones or are they a full set of four? As far as the $$$, If they are truly factory 20's (and not reps), you should easily be able to get $1,500 for the wheels alone. We are talking "like new" condition of course.