Looking for these items, since I failed to complete all the badges (this is the best I've done on any event!):
Alien Skin
Astronaut Cake Pop
Astronaut Gloves
Astronaut Helmet
Cosmic Contact Lenses
Fantastic
Obsolete
Super Hero Glowing Egg
Super Hero Hair Extension
Super Hero Rocket
UFO Book

The learnies and foods I'd like to trade/buy/swap for my top 4 learnie/gourmet pets (Kaylesha, Salth, Miseiko, Ne.o.pet).