I always get a lot of photos and autos done and LFCC is such a madhouse to negotiate. I would find it difficult to get everything I wanted to do done if I had a reluctant passenger at any stage during a day.
An easier approach rather than Showmasters having to buy back the tickets may be just to have a place on this forum where posters can buy and sell unwanted tickets amongst themselves at the original price or less.
Just received the "Agent Carter:First Season Declassified" photo book - just in time for signing
Although it is a bit on the heavy side to be lugging around all day.