Well i just want to share my way off making gold. +Rep ar nice :-)
What you need is 3 ppl including you. and some gold. Find a blue item on AH and buy it say is cost 100g. and repost it for 400g ore somthing (on a alt), Then you find a random group ore go to a place whit a lot off players and start talking in say chat ore party. this is wher you need one friend, you need to talk to him and say somthing like this "DAM if i had 400g i wud have buyd (the item you are scaming whit) I know a guye called (your friend) and he pays 1k gold for it he need it fast han he havent sean it on AH yett talking whit him over Whisp. some time a random guye from group ore a place will se it and run and buy item and try to sell it to the guye for 1k gold then the guye say na i no longer need it, and ther you go you made 300g :P