G88 shows are a mixed bag when it comes to line. It really just depends on what they announce is there ahead of time. Also, Breaking Bad is popular but they also gave 10 days notice on this so I doubt its going to be like the Arrested Development mod scene. Just get there and get your name on the list to buy. The chances an edition of 50 sells out in front of you slim unless every single person is waiting for it like they do for a Moss print or similar.