Personally, I never had a problem with the missing "A." I always understood the meaning of the Neil Armstrong moon landing statement and thought the lack of an "A" made it seem a little more poetic.
If this really is one of only two original John Wilkes Booth wanted posters, it seems like it would be worth way more than $4000.
Although I know the concept behind double and triple card lifts, this guy is pretty slick and the trick goes basically flawlessly with no evidence of what is really happening. He's a real champion.
5. Porn or Pony
Take a look at this list of names and decide which ones belong to porn stars and which ones belong to little ponies. I managed to get every single one wrong.