SuperMediaStore offers the Canon PGI-220 / CLI-221 Compatible Inkjet Cartridge 10-Pack for $22.99. Coupon code "EPIC23" cuts it to $9.87. With free shipping, that's the lowest total price we could find for such a set by $2. (We did see a 12-Pak for this same price three weeks ago, since expired.) It includes two PGI-220 black, two CLI-221 black, two CLI-221 cyan, two CLI-221 magenta, and two CLI-221 yellow compatible cartridges. Deal ends February 8.