I have been putting together shopping lists for Gen-Con for almost 20 years (would be longer but in the 1990s I had no idea what I was getting into and did not plan ahead, haha), and this year is the hardest of all, since my lists for at least the last 10 years have been exclusively retro/older stuff I know I am only going to find at the Auction or Auction Consignment Store. I do not even really know how to shop for stuff in the Exhibit Hall beyond just wandering around and seeing if I find anything awesome.
My mind keeps telling me to be on the lookout for anything that will help manage the too-much nerdy stuff I have already, but what could I possibly buy for that? Maybe an outdoor game storage unit? Hah.