If you were looking to pick up Spirit Camera: The Cursed Memoir used from GameStop or considering selling it back because you didn't like it you are out of luck. According to NintendoLife, GameStop will not be selling this game used as it heavily uses the AR book and the book has to be in good condition for the game to work. According to the article, GameStop does not have the time to thoroughly examine used games and accessories before putting them out for sale. It is up to the person who purchases the title from GameStop to test it out, and if it doesn't work, they can return the used game to GameStop... a little backwards I believe but that's their practice.
Sadly, I play tested Spirit Camera and was not impressed , so if you do purchase the title new for $40, you'll have to find somewhere to dump it if you don't like it.