There used to be a time when holding the high score on an arcade game in the back of your local pizzeria meant something in your town. Those games are mostly gone (replaced with large screen TVs blasting Serie A action) but that addiction to button pressing never left us. Assuming you have far more than a few quarters, you can get 60 of those classic games in one awesome unit in your home. The Replay Arcade sports a cool retro design and endless hours of nostalgic fun. Maybe charge guests 50 cents a play till you make your money back.