Don't know if folks want something like this, but I have an updated copy of the Buying / Selling Expo spreadsheet. This was posted for several years on the old Expo site. I've reached out to Rob Berk with the link since I didn't see it on the current site. Never got a response.
Anyway, if this is something useful for others to share their needs / wants (other than posting on pinside of course) here's the linky. https://docs.google.com/spreadsheets/d/12KkxIsl6I0ME1bEJ1uTZVXl1acGDn9Z91cDLWw3tjiw/edit?usp=sharing