Sharp EL 531XBDW Handheld Scientific Calculator EL 531XBDW - Office Depot
Amazon.com : Sharp EL-1901 Paperless Printing Calculator with Check and Correct, 12-Digit LCD Primary Display, Functions the Same as a Printing Calculator/Adding Machine with Scrolling LCD Display Instead of Paper : Office
NEW Sharp Scientific Calculator EL-531WB BK New In Package | eBay