New, never before seen Hatchis cost $?

My main goal in this game is to experience all the different kinds of Hatchi eggs and evolutions available. Why would the developers change from the apps coin system to $0.99 per egg? This is so disappointing! Bring back the coins so I can once again enjoy the purpose of playing the mini games. I love this game too much to not pay for it.

Debonair Monkey about Hatchi - A retro virtual pet