How much does this cost to the nearest dollar?

TI-Nspire CAS with Touchpad
The advanced science and math calculator has finally taken a giant leap forward. Be inspired by the TI-Nspire CAS with Touchpad. It's a graphic, graphing calculator that lets you enter formula expressions as you want to see them. This calculator is the vehicle that leads to academic success. Developed hand-in-hand with educators worldwide and built on proven educational graphing technology and methods, the Texas Instruments Ti-nspire CAS Graphing Calculator represents the latest development in advanced educational tools. Some this calculator's unique features let you see multiple representations of a problem individually or together on a single screen and the ability to dynamically link representations of a problem to see how changes to one affect other problems. This calculator also lets you grab and move graphed functions in real

Price is $170.00

Price: $169.99