Check the listing for details. SATO WWM845810 / WWM845810 (NEW NO BOX). Condition: New – Open box. Listed at 418.00 USD. SATO WWM845810 / WWM845810 (NEW NO BOX) PLATEN ROLLER & PRINT HEAD, M84PRO PRINT HEAD (4.1" - 305 DPI). Part Number WWM845810. The product is used surplus. Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of this product.