Check the listing for details. GIGATEK DSP820Cash Register CustDisplay LCD Screen POS SYSTEM/MAR373. Condition: For parts or not working. Listed at 120.00 USD. GIGATEK DSP820Cash Register CustDisplay LCD Screen POS SYSTEM/MAR373. This is a lot of 3 GIGATEK CASH REGISTER CUST DISPLAY /untested/ reason why are being sold for parts or to be repair / units come with connection cable / few scratches on lcd display area / see images / ///////////////////////////SELLING AS IS ////////////////////////////////// does not function as intended and is not fully operational. This includes items that are defective in ways that render them difficult to use items that require service or repair, or items missing essential components missing screws, signs of use or damage, non functional, incomplete, no power, may have liquid damage no charger, cracked or broken screens or no battery