Personally, I've never been a fan of the Rubik's Cube. That's probably because it makes me feel like a complete moron, and I just end up peeling the stickers off and replacing them so it looks like I completed the puzzle. What can I say, I have no scruples.
If you can complete the Rubik's Cube legitimately and want to feel superior to others by decorating your home with the puzzle's motif, take a gander at this coffee table. It'll look great in your dorkatorium, but it's one of those items that's guaranteed to get tossed in the garbage as soon as a female moves in with you. But hey, if you're looking to keep that from ever happening, go nuts.
Also, you're a jerk for being able to complete the puzzle.