Google today dropped word on the developer dashboard that the price-range for in-app purchases on a given app soon will be listed in the app description. The change takes effect Sept. 30.

Basically if an app has in-app purchases or subscription rates, you'll be able to see the ballpark cost first thing and not get blindsided later by, for (extreme) example, a free app that for some reason charges $20 later to do something. (And for parents, this definitely is a good thing.)