Adorama offers the Canon Pixma MG2520 Multifunction Color Inkjet Printer, model no. 8330B002, which also scans and copies, for $17.99 with free shipping. That's tied with our Cyber Monday mention as the best price we've seen for a new unit with ink. (It's a low now by $17.) It prints up to 8 ppm in black and 4 ppm in color with up to 4800x600 dpi maximum color print resolution and includes one color and one black-and-white printer cartridge.
Don't need ink? Always Deals via eBay has an open-box unit for $16.89 with free shipping.