I think you'll do OK on eBay if you're patient.
Yeah.......i have been watching ebay a couple of days now. There are 11 on there. The problem is, they are either for 2 tickets, or require a "Paypal" account, which i don't have a charge card.
So i figured i'd put my feelers out here first, and see if someone MIGHT have one ticket they don't need.
If it doesn't work out here or there, i may end up going to GB, and trying to buy one from someone selling them at the door. Last year a couple people were doing that. So i might go that route if all else fails.