Walmart offers the Canon Pixma MX490 WiFi All-in-One Inkjet Printer, which also scans, copies, and faxes, for $34. Pad your order over $35 to bag free shipping; otherwise, shipping adds $5.99. (In-store pickup is also available.) Excluding padding, that's a buck under our March mention and the lowest price we've seen. (It's the best deal now by $12.) Features include:

2.5" LCD screen

8.8 ipm black print speed & 4.4 ipm color print speed

4800x1200 dpi maximum color print resolution

802.11n wireless

20-sheet auto document feeder

compatibility with Google Cloud Print and AirPrint

My Image Garden software