Original sentence: Different versions of Shockinis, including a Toxic Avenger Shockini and other comic book convention exclusives were sold online, at conventions, and through comic book shops in limited runs of 50 to 1000 pieces
Edited sentence: Different versions of Shockinis, including a Toxic Avenger Shockini and other comic book convention exclusives were sold online, at conventions, and through a few comic book shops in limited runs of 50 to 1000 pieces