Get your hands on 18 pieces of vintage HY53C256LS-80 memory units from Hyundai. These fast page DRAMs are 256KX1 with a speed of 80ns, made of CMOS and come in a PDIP16 package.

Perfect for vintage computing enthusiasts, these memory units are a rare find and could be a valuable addition to your collection. Don't miss out on the opportunity to own a piece of computing history.