Talk:Stock Exchange/@comment-75.187.143.146-20140225013102/@comment-5275054-20140228001531

You probably have to know a little more about the history of the game before you pass judgement. When this item and several other initial special buildings were introduced and this page was first created, the 2nd and 3rd stations were not even an option. As some of those game features were introduced, many of these pages were updated to reflect them. Over the course of time, the game and this site have gotten much larger and thus, some game changes are hard to keep tabs on.

Your probably right, the limitation may no longer exist but when the 2nd and 3rd station options were first created, that limitation was clearly articualted in the item description.