This is one of the dumbest things I have ever read. Every time a band prices tickets at (for example) $100 then people buy and resell them for $600, you know who's making money off the band? The resellers. They're making five times the amount of money per ticket than the band is. Supply and demand. No one is forcing you to buy those tickets, but there are certainly people out there who are willing to pay that.
Did you read the post? He did not say resold tickets are going for 600, he said they are being sold originally for 600 (face value)