Old School DOS, located at http://www.oldschooldos.com, has a very simple and straight forward privacy policy:

We do not and do not have any intention of ever gathering any personal information from you. Even if we learn personal information about you (perhaps your email, or name etc.), will not share that information with anyone else. We won't ever spam you, we dislike spam as much as you.

Please note that:

We aren't responsible for information that may be gathered by ad networks, affiliates, or advertisers when you complete surveys or fill out order forms. Along with that, we aren't responsible for any of the cookies that marketers and other linked sites may place in your Temporary Internet Files.