Brian- I bought extra's and am more than happy to ship some your way!! It's great that they offered them online but kills all of us that stocked up to help. Also, we were forced to pay sales tax as well so for the Luke, it's $16.23 and the droids are $21.64.
No worries if you don't need them (that is for everyone here), as I am sure someone will want them down the road. I also realize that it is impossible not to grab them when they are available online. I couldn't really guarantee anyone that I would be able to get what they wanted until I got to the convention (I certainly didn't know Luke was limited to 6 per line visit!!).
Oh well - the ones I do have (just so you know) come in a star case and the cards and cases are mint.