This HP Officejet Pro 8600 Plus e-All-in-One Printer drops from $299.99 to $159.99 and then to $144.99 using the code SAVE15HP at HP. Plus, the shipping is free. This is the best price we could find for this printer by $15. It has built-in WiFi for wireless printing; can scan, copy, fax and print in up to 18 ppm; and has a touchscreen panel, which can be used to make adjustments to copies on the fly. Sales tax is charged in most states.