Sub $800($700-$800) best printers are multi-functional wireless enterprise edition work-group printers with latest features like duplex printing and high paper handling. These printers are very fast and print very high quality prints and can be used for commercial use.
Some very good photo printers and card printers are available under $800. Photo printers in this price range are good for professional photographers.
Find the best printers under 800 dollars at Amazon
This list is based on many expert review sites, Amazon ratings, printers price in between $700 to $800 and many latest features. HP is the best brand for these commercial use printers.