Click on the Cartridge you need to order....It's simple! ........ Click Here to Search ........ LC21BK Regular price: $16.00 Sale price: $10.00 LC31BK Regular price: $15.00 Sale price: $10.00 LC21M $9.00 LC31M Regular price: $8.50 Sale price: $6.00 LC21C $9.00 LC31C Regular price: $8.50 Sale price: $6.00 LC21Y $9.00 LC31Y Regular price: $8.50 Sale price: $6.00