Misspellings happen, but not always in the title of the auction. If they do, there's a chance less people than normal would view the auction, but it probably also implies that the seller does not know much about what he/she is selling. However, if there's pictures, and you're willing to take a little risk, hunting out these auctions could help you get things a little cheaper on ebay. So, what are the common misspellings that you've noticed for classic games auctions? I realize most of already know about this, but it could be helpful if misspellings were added so that everyone could know what to search for.
I notice that genesis gets spelled "gensis" a lot.