Hi. I have been thinking it would be great if the Monster Lab would offer a cell exchange to allow an additional way to get higher level cells. For example, you give Dr. Viktor ten common cells and he gives you one uncommon one, and so forth up the line. The exchange rate could be high so it wouldn't become too easy.

@Mira Someone else suggested something similar. It would allow us to get rid of all of the greensaur cells many of us probably have!