It's hard to say, but probably not much since the domains contain two famous trademarked names.
I have some domains that contain the word "ebay" and despite the fact that I was using them as an ebay affiliate I got a letter from ebay telling me to stop using them.
So unless someone was going to make a site that talked nice about the companies, it would be a little risky to use them. If you can find a buyer I would say between $x and low $xx.