Click or scroll to zoom Tap or pinch to zoom TI Nspire CX II CAS Student So by Texas Instruments $177.99 SKU NSPIRECXIICAS 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart TI Nspire CX II CAS Student Software -- One (1) unit with rechargeable battery and student software in a trapped blister. Graphing Calculators