Why would people pay for something we already have?
Maybe dlc is the wrong word. Maybe it'll be a free update that gives us new buildings skinned for 93. Plus they could add new plants or features to the green house. Such as pools for fresh types of fish for the fish feeders. If we get something like that it wouldn't be by itself it would be packaged with several other things. The jp 93 dlc is just new skins for the existing game pretty much aside from the compys and aviary.