This may or may not be common knowledge.
For those of you with Auctioneer Advanced, when you run BottomScanner, you can run it at the same time you are doing an Auctioneer Scan - I find this useful when I want to keep BottomScanner running but don't want to miss out on any deals while scanning. For me, I run BottomScanner, then click the Play button at the top to start Auctioneer. Sometimes it changes back to a play button (Meaning it canceled the scan), but if you press it again, it should start back up and grab you deals!
Also, works especially well when combined with the tips given here.