CompAndSave offers its Kodak-Compatible 30XL High Yield Inkjet Cartridge 8-Pack for $51.92. Coupon code "CRAZY30XL" cuts it to $31.92. Shipping adds $3.99, or spend $50 or more to qualify for free shipping. This set contains eight 30XL high yield inkjet cartridges: five black (1550532) and three color (1341080). They fit several types of Kodak printers. See the "Compatible Printers" list on the product page for a list. Deal ends March 17.
TonerDeal via Amazon still offers a Canon-Compatible PGI-225 / CLI-226 Inkjet Cartridge 10-Pack for $2.76 plus $4.99 for shipping. Outside the price below, that's the lowest total price we could find by $4, although we saw this quantity for $1 less in November. These cartridges fit several types of Canon PIXMA printers.
A close price: Meritline has a similar 10-pack (two 5-packs) for $14.95 via coupon code "MLCR26TN", $7.95 after, with free shipping.
Meritline offers the G&G PGI-250XL / CLI-251XL Canon-Compatible Inkjet Cartridge 5-Pack with Chip for $20.95. Coupon code "MLCR17EN" cuts them to $14.95. With free shipping, that's $2 under our mention from last month and the lowest total price we've seen. (It's also a current price low by $15.) These cartridges fit several types of Canon inkjet printers; use the compatibility chart on the product page to check specific models.