Abe's of Maine has the Canon PIXMA MP990 Wireless Multifunction Photo Printer for $199 after $100 instant discount with free shipping. The Canon PIXMA MP990 Wireless Multifunction Photo Printer is a printer, scanner and copier that features 9600 x 2400 maximum resolution, duplex printing, 3.8" LCD display, and more.

Buy.com has the Canon PIXMA MP560 Photo Printer for $85 with free shipping. The scanner features a maximum resolution of 2400 x 4800 dpi, while the printer has a maximum resolution of 600 x 600 dpi (black) and 9600 x 2400 dpi (color). [Compare]

CostCentral.com offers the HP Photosmart A636 Compact Portable Photo Printer, model no. Q8637A#B1H, for $74.48. With free shipping, that's the lowest total price we could find by $31. Features include a 2.4" color LCD, up to 4800x1200 dpi color printing, red-eye removal, borderless printing up to 4x6", memory card reader, USB and PictBridge connectivity, and more.

Note that it is estimated to take 2-3 weeks for delivery.

Walmart.com has the HP A532 Compact Photo Printer w/ 4x6 Photo Paper, 60 Sheets for $59.00. Save on shipping for selected items with free Site-to-Store shipping - see site for details.