Meritline offers two Canon-Compatible PGI-225 / CLI-226 Inkjet Cartridge 6-Packs (12 cartridges total) bundled with a photo paper 20-pack for $18.95. (It's under "Buy More Save More".) Coupon code "MLCB11QN" cuts it to $11.95. With free shipping, that's a buck under our June mention and $5 under the lowest total price we could find for this bundle when purchased separately elsewhere. Each 6-pack contains a pigment black, black, gray, cyan, magenta, and yellow cartridge. They fit several types of Canon PIXMA printers; see the "Compatibility of Canon PGI-225 + CLI-226 Ink" list on the product page for a list.