Shop4Tech offers the Brother LC-65 Compatible Ink Cartridge 8-Pack for $31.92. (Scroll half-way down the page and click the gray "Buy All Now" button on the right to see this price.) Coupon code "InkToner20" cuts it to $9.54. With free shipping, that's only $2 over our March mention of a 4-pack and the lowest total price we could find for this quantity by $17. This set includes two black (one pictured), two cyan, two yellow, and two magenta cartridges.