It's amazing how much money collectors are willing to spend on rare yet absolutely horrible games. Take this sealed, boxed copy of the infamous Cheetahmen II (NES) that has appeared on eBay. At the time of writing and with more than 3 days left to go this ultra-rare and finely preserved abomination has had over 70 bids and already climbed to a price of $710. Wow. Wow, indeed.
On the plus side, seller ships to most places worldwide.