German fansite SimFans discovered a listing on ABC Software of The Sims 3 Ambitions Anniversary Edition.  At this time, there is no telling what exactly this could mean.  It could be that it is a bundle with say, The Sims 3 High-End Loft Stuff.  It could also be the regular expansion bundled with special 10th anniversary objects much like High-End Loft Stuff had.  Perhaps it’s a listing for the expansion and guide or special book.  Can’t really say for sure.  I wouldn’t worry much about it until we have multiple sightings of the listings.  In fact, it’s very possible this could be a German bundle only.  I think it would be best to classify this as a rumor until we know more.