CompandSave offers its remanufactured HP 564XL Inkjet Cartridge 5-Pack (one black, one photo black, one of each color) for $29.95. Coupon code "CRAZY564" cuts it to $19.95. Shipping adds $3.99, or spend over $50 to qualify for free shipping. They're compatible with several PhotoSmart printers. Deal ends April 28.