BAZIC 8-Digit Large Desktop Calculator w/ Adjustable Display Bazic Products
Amazon.com : Large Button Calculator,Philley Large LCD Display 14 Digits Desktop Check&Correct Electronic Calculator(CT-9240C) : Office Products
Emraw 240 Functions Scientific Calculator with Slide-On Case Electronic Large Display Battery Included Big Buttons Handheld Standard Functional Office Scientific Calculator (Pack of 2) - Walmart.com