InkGrabber offers its remanufactured HP C6656AN / C6657AN Compatible Inkjet Cartridge 6-Pack (4 black, 2 color) for $54.99. Add coupon code "MAC56A" to your cart to chop it to $47.95. With $4.95 for shipping, it's $5 under our mention from last year and the lowest total price we've seen for this bundle. It's compatible with a host of HP DeskJet, OfficeJet, and Photosmart printers. Deal ends August 19.