Texas Instruments 2-Line Scientific Calculator $9 (Was $21.95)
Amazon has the Texas Instruments TI-30X IIS 2-Line Scientific Calculator marked down from $21.95 to only $9.00 and it ships for free with your Prime Membership or any $35 order.
- Robust, professional grade scientific calculator
- It has 2-line display shows entry and calculated result at same time
- Easily handles 1 and 2 variable statistical calculations and three angle modes (degrees, radians, and grads) and scientific and engineering notation modes
- It has 1-year limited warranty
- The front of the calculator is black, the back cover is in fact a dark blue-gray.
Amazon prices change frequently, so this deal may expire at any time.