The "lightning" Matrix 1 poster could very well be the rarest of all the items in this series. The reproduction poster actually has more in the image, you will see more of the dark window near Carrie's shoulder. The key thing to look for is the Sonic logo at the bottom, if it is there, it is a reprint. Originals measure 27x40 for this poster, not smaller. At auction, this poster could fetch as much as $950.