I was hoping to pick up a 256 12.9" tomorrow but it appears it will be out of stock until August. I am a little disapointed as I wanted it for a convention this upcoming weekend. Is there anyway to get one of these in the next couple days? I am thinking of buying the 10.5 and maybe selling it once the 12.9 comes. I have an iPad 4 and while it is nice for my Square register, it is time for it to go. Any tips or advice? I'm really disappointed I did not expect to see this one slip.