Delerious- take a minute, stop and THINK. You DO 
NOT offer other people's cels for sale.  You need 
to start thinking before you act and speak, and 
you sound pretty young and foolish.  If you want 
to talk about cels, fine, but don't pull stupid 
stunts and the go around asking everyone to 
listen to you trying to explain.  Some cels are 
very expensive- you can ask here and people will 
give opinions on whether something is fairly 
priced, but stop acting like a moron.