Amazon.com : Standard Function Calculator with 12-Digit Large Display, Solar & AAA Battery Dual Power, Handheld Function Desktop Calculator, Home Office Calculator : Office Products
9 X 13 Inch Executive Check Binder with Pen and Calculator, 7 Ring with Zip Pouch Checkbook Portfolio with Pen and Calculator Holder, 200 Sheet 3 per Page Capacity for 600 Checks, Blue - Walmart.com