Well, you can. It's up for sale/auction on eBay right now, is a genuine Street Fighter IV arcade board, and best of all, all proceeds go to charity.
If you were at the Street Fighter IV launch party in LA a few weeks back, you will have seen this cabinet - designed by the creative hivemind at Meat Bun - looking totally badass with its Akuma styling (beads!) and fully-functional fog machine. If you weren't, that description and these pics will have to do.
All proceeds of the auction go to Music For Relief, and just in case you miss out, the rest of the cabinets featured at the event (all by other artist types) are up for auction as well.
Street Fighter Arcade Game Cabinet Painted by Meat Bun [eBay]