COMPUTER BROKERING SOFTWARE LINKED BY MEANS OF A COMPUTER NETWORK, A GLOBAL COMPUTER NETWORK, BY MAIL, COURIER, TELEPHONE AND FACSIMILE TO A CENTRALIZED ELECTRONIC DATA BASE FEATURING AN AUCTION-TYPE FORMAT WHERE BOTH PRICE AND QUANTITY AVAILABLE DECREASE OVER TIME FOR USE IN SELLING ITEMS, NAMELY, COMPUTERS AND COMPUTER COMPONENTS; OFFICE EQUIPMENT, NAMELY, COPIERS, CUBICLES, FAX MACHINES, FILE CABINETS, PROJECTORS, TELEPHONES, TELEPHONE ANSWERING MACHINES AND TELEPHONE HEADSETS