For the next 5 days you can have a crack at owning the complete collection of NES games without having to track anything down individually. An eBay seller has listed his entire collection of 739 NES games, many with boxes and manuals, for sale in one giant auction.
At the time I was writing this, the bidding had topped $6,100. With 5 days left, I’m guessing the final bid may break the $10,000 barrier.
Here’s a link to the auction (this link will die about a month after the auction ends): http://tinyurl.com/2k8apu