List Price: $67.20 Deal Price: $39.91 You Save: $27.29 (41%)The Canon MP11DX Prinitng Calculator is the perfect solution for handling day to day business calculation tasks. This includes Profit Margin, Tax, and basic math calculations. The printing is very fast and easy to read at 3.7 lines per second. It evens prints black or red ink.Expires Jan 26, 2011