I will resolve any answers to these questions as soon as I have time to resolve and the result has become clear. If an answer is potentially ambiguous, I will wait to see thoughts posted on explain xkcd, and will either resolve or conclude N/A based on the possible consensus there.
Others are free to add options. I will delete duplicates and ask regarding resolution criteria for potentially vague options, or questions that I am not sure how to resolve. If you believe that there is potentially a vague option, feel free to comment so we can address the issue as early as possible.
I may bet in this market.
Incredibly, it's now July 27 in Randall's timezone, so any comic released now will be a Saturday comic (according to the wiki, just the second since 2006!). Does that mean this market resolves with just two comics?
I don't suspect this is going to change much, but this doesn't include the title text, either -- only the comic itself. Unfortunately I can't edit it anymore!