I guess thats why I keep having gem sales pop up. Considering all we are getting 12 gems for ALL the items s reasonable. BUT to have a hidden cost when we have to place all of the items to get to the drink machine is unreasonable. Many players wont have or cant buy gems. We have to build and makes tons of machines and recipes. That should be worth getting the item for free.
I swear if this piano costs gems too......