It's interesting that, based on data from:
https://banksy-value.com/index.php
the gap is widening between the 'top' tier prints, such as Choose Your Weapon, Stop and Search, No Ball Games, Nola, etc. and 'low' to 'mid' tier, for example, Sale Ends, Color Trolleys, etc. When we were all bumping along at $3k or so per print, it wasn't so pronounced, but now it's literally tens of thousands.
Stunning how much the Banksy market has changed, particularly during the pandemic.