Today only, Canon cuts 30% off all factory-refurbished Canon PIXMA printers. (Prices are as marked.) With free shipping, that's the best discount we've seen on these printers from Canon this year. (We saw 20% off a wider range of refurbished models in April.) A 90-day Canon warranty applies. Some best bets:

• Refurb Canon PIXMA MG3220 Wireless All-In-One Inkjet Photo Printer for $34.99
• refurb Canon PIXMA iP100 Photo Inkjet Printer (pictured) for $104.99