Every BROTHER product that Ink Genie® offers is a genuine OEM product. We offer new, unopened boxes at the best prices. We also offer even greater discounts for opened/slightly damaged packages. Though the package may not look perfect, we guarantee that the ink/toner is, in fact, perfect inside. We believe this is “The Perfect Imperfection” and hope you do too. Regardless of your BROTHER ink and toner choice, we guarantee the authenticity and quality of every cartridge we offer!