How much does this cost to the nearest dollar?

ResponseCard NXT Student Clicker
Cell phone style entry 22 Keys (1/A - 10/J, Channel, Symbol, Delete, ABC Input, Left Function, Right Function, Up, Down, Left, Right, Enter and Space) Supported Symbols., `? @ # $ % ^ & * ( ) _ + - = / <>? € £ ResponseCard NXT clicker keypad screen LCD Viewable Screen Display Height 0.9 inches (23.02 mm) Width 1.94 inches (49.21 mm) Indicators Channel Number Battery Life Indicator Answer Choice Response Confirmation Battery & Power Two AAA batteries Average battery life is 6 to 12 months User Identification Fixed device ID Use ResponseCard Programmer to adjust ID Setup is plug and play with TurningPoint 2008 RF Technology

Price is $29.00

Price: $29