I am checking them. They are all on IV's of 29/30 in every stat, are shiny, and had PKRS. But other than that they seem normal. Honestly I think whoever gave them to you hacked them because the fact that no one could get that many perfect shinies in eggs, but there is no way to tell without a bum location or something. So the badge is yours. The prize Aerodactyl however will have to wait a few days, as it is with my GF with all my other Pokemon after my Platinum broke. When I get my new game sorted I will contact you to give it to you.