Who here has purchased a sword online and when you got it, found out how much it REALLY weighed, and not liking it?

Oh and by the way, i REALLY need someone to help me out here: Can someone who has purchased atleast ONE of these swords tell me if it is heavy?!?! THANK YOU I WOULD REALLY APPRECIATE IT!

http://www.thewebcollection.com/uc995.html

http://www.thewebcollection.com/uc814m.html

http://www.shopallenbeys.com/oriental-weapons-oriental-dragon-ii-j-dt-xl327-85.html

http://www.shopallenbeys.com/oriental-weapons-ninja-sword-j-dt-uc65s-79.html

http://martialartssupermarket.com/index.cfm?action=moreinfo&itemid=7971

http://www.shopallenbeys.com/oriental-weapons-traditional-katanas-j-dt-uc1114-82.html