Not 100% on this, but pretty sure that Ranger 2 handed is best dps until epics with
http://wiki.project1999.com/Woodsman%27s_Staff
You wanted a top 5, I can give a couple that are decent
http://wiki.project1999.com/Silver_Swiftblade solid, quick ratio but damage is low so after a point you want to get the previous weap listed or
http://wiki.project1999.com/Springwood_Stave Budget Woodsman Stave (I'm assuming this is cheap because of class restriction and ratio is outclassed by several weaps)
http://wiki.project1999.com/Axe_of_lost_souls Prolly pretty expensive