Like any other profession, enchanting can be good at making money, depending on how you use it. In Cataclysm (releasing in 2010 sometime) it is getting a boost along with the other professions.
mining and herbing
Gold.
No, you can not buy my world of warcraft account, i have put too much time and money into it.
The money of course.
Do auctions or grind on enemies for money
$30,000
A Retail World of Warcraft Server costs money. In the USA it is $15.00 a month +Tax and you have to buy the games and get an account. Once you get a subscription and buy the games you then can Connect to a Retail World of Warcraft Server.
Don't buy gold. It ruin's the World of Warcraft economy, most of the time the money comes from exploits in the game, and it is Illegal.
herb or mine and sell them on the auction house it is really easy money
Yes, probably. You pay about $40 for a CD then you have to pay for a subscription each month. If you buy online you have to activate then pay for month. So they should be making lots of money.
Disney dollars? World of Warcraft gold? Monopoly
They make you pay for World of Warcraft because all the graphic designs and all that they can't just pay it all alone that would be way expensive.