I just won a still sealed and unwrapped in the box 1983 GE Horizons jigsaw puzzle off of Ebay! Talk about a rare, and definitely NOT cheap, find. The puzzle is of the big mural at the attraction's exit. Anyways, I don't know whether to leave it sealed in the tiny box, which does have a picture of the mural on it, or should I piece the puzzle together, which is bigger than the box, and frame it? Suggestions?