Well I'm sure there is probaly a post similar to this but...if there is then I guess this just a bump and what can it hurt
Earlier today I was thinking of how to make decent cash without getting banned then it hit me. I went to the ah I was just looking around to see what I can buy and resell then I seen some idiot put 5 of furies for 900g. So I was thinking to myself why don't I put my 5 of furies for 500g bid and no buyout and since newb people see omg 400g difference Im'a but it acctaulality it isn't even worth 500g and I got bidds like crazy so what you have to do is buy 2 of one item make sure yours are the only 2...Make sure it is sort of a popular item and put one for rediciloulsy high amount and one for a high but not to high amount and put it to have a bid no buyout and most of the time people will bid.
Worked for me 1/3 times not that great but hey gold is gold.
Enjoy