my opinion goes in two directions at once here.....
I myself don't think the domain is worth $60 to begin with (I could, of course, be missing something here)....
and, the other route, you have to keep in mind that, with sedo's new rules, unless the domain has been parked long enough the %10 commission doesn't apply anymore and they take a minimum $50 off the top = you only get $10 on the sale if no other bids (assuming you send to auction)....
in any event, best of luck with the domain. SP