Yeah, but some people like myself enjoy collecting Nintendo items. I would find no joy in ordering some home made button set off ebay. But this is pretty cool :) Though the packaging is what really makes it stand out.
I do it for the One or more unread System Notifications http://www.youtube.com/user/kefkamaydie
I still haven't opened my mario hat or the statue. Everything is still wrapped up and these pins will probably be the same way. I like getting free stuff for buying things I enjoy so I see no reason to be upset over getting something extra that didn't even need to be done in the first place.