This product is either discontinued or we cannot get that from suppliers.
Epson C13T105192BP 73/73n 4 Ink Cart + Gpp 4x6 20 Sheets, Yields 245 B/w Pages, Cyan, Magenta, Yellow, Black, Compatible with the Epson C110, C79, C90, C92, CX3900, CX4900, CX5500, CX5600, CX5900, CX6900F, CX7300, CX8300, CX9300F, NX220, T20, T21, TX100, TX110, TX200, TX210, TX400, TX410, TX550W, T30, T40W, TX300F, TX510FN, TX600FW and TX610FW.
Epson 73N C13T105192BP Genuine Ink Cartridge Value Pack.