I went through some old models today - to add photos, and price them for sale. By default, it seems all materials are selected for sale with a markup of $0. Materials then need to be turned off and/or a markup added. Not terrible, but many more mouse clicks than desired for a simple posting. Perhaps not a problem going into the future, but an annoyance certainly.
Nice to see though, that the printed before flags exist even for these old models!