Talk:Dino Den/@comment-5143135-20120528082308

What am I missing!? I keep on seeing everyone talk about a 72 hurry cost, but I get 12. Is it because I am using android? I have gotten a few not so rare Rare dinos already (Andrewsarchus, Dimetrodon, Protoceratops, Stegosaurus), but can't seem to nail some of the "harder to get" dino's.