Is the Princess Di one in good condition? I don't really know anything about Beanie Babies or the different "editions" or any of that but I know the Princess Di one still sells for tens to hundreds of thousands of dollars on eBay, some of the other rare ones sell for thousands as well. Don't ask me who buys them or why though.
I've never really been a collector. The closest I've ever came to a collection is my video games, but I've sold so many of them I don't really think they count either.