Originally Posted by ZTT

Presumably you mean parking (Sedo is primarily a marketplace), if so Bodis, Parking Crew and Voodoo are three off the top of my head.

Not sure what specific rules they may have though, in terms of domain type and/or traffic minimum, since I've never done parking myself.

Unless you're doing it for real, ie, actively finding and bidding on names with traffic and decent CPC, and lots of them, you're probably better off developing or throwing up a for sale lander.