Remember the doomsayers before the release and how only the reach people of classic will be able to afford stuff?
Well we're now in just the 3rd week of tbc and with prices still dropping, the only thing that is still a little expensive are gems and mining mats. Flasks are well under 100g, buff food is hardly more than 1g per piece, primals don't go for more than 30-40g, most pots are cheap af, enchanting mats are super low, hell even tomes and armaments don't go for more than 20.
So tell me now .. where is the ruined economy? And keep in mind that we're only 2 weeks in!!