The merch lines in Vegas before the show are always so long! I have so many pre-show jitters (even when I have seats) that I don't even bother looking until after the show and by then, all the good stuff is gone.
I have a ton of posters in tubes in my storage closet too-- I don't know why I do this!
I have a small percentage actually framed, and most of my walls are currently bare from when I moved in May. I'll dedicate a week or two soon to just putting all of my tour posters up. Sadly, no Vegas poster will join the collection unless I go the ebay route. Hmm...