2 cents to throw in (being someone who has been hesitant to purchase sheets):
This discussion has given me a, somewhat impractical but fun, idea. The intention of displaying uncut sheets is for some "wow" factor, some inherent love for the cards that are on display, and some for the collector aspect. What I would more likely pay for and hang on a wall would be a smaller version of an uncut sheet that displays all of the core cards, aces, jokers, and somehow also shows the backs of the card. Also it would be cool to show off an unfolded tuck box. Like I said, impractical from a production perspective, but that's something I feel would be more inclined to display and wouldn't take up quite as much space.