Found this on another thread, but I don't remember who the original creator is, but many thanks to them! I updated the prices last weekend from the CU website and my kids went crazy for this game.
I grouped my kids into groups of 3 or 4 depending on where they were sitting, and then gave them 10 seconds to talk with each other about the answer. Then I went around the room and had them tell me in English what price they thought it was, in order to make it into a speaking activity. This could also be used as a writing activity, I almost had them use whiteboards and write it, plus tell me, but ultimately decided against it. But anyway, do with this whatever you would like to :)
My kids are pretty low level, so I let them talk to each other in Korean about the price, but made them talk to me in English.
