MARS BILL ACCEPTOR ACCEPTS$1-$5 AE 2451 U5

HERE IS A NICE WORKING MARS BILL ACCEPTOR AND STACKER, MODEL # AE 2451 U5, 1110 VOLTS SERIAL # 12920074606 TO CHECK IF IT CAN BE UPGRADED, ACCEPTS $!-$5 BILLS, CALL MARS TO SEE IF IT CAN BE UPGRADED TO THE NEW 5.00, DOES NOT TAKE THE NEW 5.00! ALL ITEMS ARE MARKED AND ETCHED WITH PAYPAL APPROVAL!