Alfred Hitchcock masterpiece collection, Sin City collectors pack, Planet of the Apes collectors set with ape bust, classic horror monster set with three horror busts, office space (best buy exclusive with stapler, coffee cup, etc), the disney tins like Disney on the Front Lines, and... there are so many more... check this site out for differences but they mostly tell you the best version of the film with the most extras not packaging.
http://www.dvdcompare.net/