Post Auction Sales and Statistics Dashboard

Once an auction has completed, you'll notice a new button labeled Post-Sales Details in the Auction Overview header screen.  

Path: Auctions / Select Auction / Auction Overview

You can also access the Post-Sales Details directly from the list of auctions by using the auction dropdown (three dots) and select Post-Sale Details.  You will get that dashboard in a fly-out modal view for quick and easy reference.

See below:

Here's a sample of the Post-Sales Details View below:

Click on image for larger view.