well, i thought a cool idea for graal could be an auction house where players can post any item they want for a price. This would be a cool thing for people who don't buy itunes cards lol....heres how i imagined it:
-if a player wanted to buy something from the auction house, they would simply tap the item, and hit buy. and the person who was selling that item would immediately get the amount of gralats they sold that item for and the person who immediately bought would bla bla bla you know the rest.
-for the player who wants to sell an item they would place the item in a space and set their price. *there should be a fee to auction an item*
So it would work kind of like this...ill do it both ways lol
The Buyer:"Hey cool! someone auctioned an egg dance for 5000 gralats! im going to buy it!=D"
The seller:"Ok well i have 3 egg dances 2 scary faces and 1 egg hacky. I can make some serious cash here. Lets put up the egg hacky for 5000 gralats (when he presses Ok to auction the item a message will pop up saying the fee to post an item by that price would cost 750 gralats. So his fee gets collected, and bam, its in."