Thanks for all the info and the offers to buy these. I really didn’t know I had anything that unique. Given the amounts that have been offered, I think I’m going to list these on eBay. I do this more to use a reputable site that can protect both myself and the buyer than anything else, though as someone who doesn’t know how much these might be worth and how much could be profited after I sell them, I think this is best. The listing will have the option to make offers as well as bid, and when I have that link I’ll post it on here if you’re all interested in me doing so. I do want the games to get into the hands of people who will enjoy them, but I don’t feel comfortable with making a transaction of this amount outside of a known format.