How much does it cost to do a direct upgrade to Burning Crusade, by just buying the key from my account. I know that it's 29.99 USD in stores, or is it like that for the key as well.
The direct online upgrade for Burning Crusade, from the Blizzard Store, is $29.99 as well, Kronne. The Battle Chest, which has the original World of Warcraft, as well as the first expansion, is $39.99. The prices online are pretty comparable to what you will find in a retail store.
