tomorrow (saturday) morning, tickets to blizzcon 2009 go on sale at 10AM PST. they are $125 and sell for $200+ on ebay. you can get over $100 just for the included code for the exclusive WoW pet.
they sold the first half of the tickets last week and they sold out in less than 30 minutes, so they will probably sell out even faster this time. seems like guaranteed way to make at least $50 it not more. looking at completed auctions on ebay right now i see auctions closing anywhere from $200 up to $500.
http://kotaku.com/5272558/tomorrow-is-y ... on-tickets
In case you missed out on the first round of BlizzCon 2009 tickets, make sure you make it to the BlizzCon website tomorrow morning to miss out on that batch as well.
Just like the amazing vanishing first batch, the remaining BlizzCon tickets go on sale at 10am Pacific time at BlizzCon.com tomorrow.
Tickets are running $125 a piece this year, and you need to have a valid Battle.Net login to purchase them, so you might want to make sure you've got that all in order right now.