How much does this cost to the nearest dollar?

AmScope Awarded 2018 Best Students and Kids Microscope Kit - Dual Light All Metal Microscope with Slides and Microscope Book, Blue
Optical glass monocular microscope with top & bottom LED lights Five wide field magnifications Sturdy metal frame with coaxial coarse & fine focusing Single Lens Condenser and 6-Hole Disc Diaphragm Compatible with 110V power adapter or AA batteries. Dimensions 14.02 x 8.94 x 6.93 inches, Weight 2.66 Pounds, model number Batteries 2 AAA batteries required. (included), Is Discontinued No, Available March 3, 2011, Manufacturer United Scope LLC, Country of Origin China, Light Source Type LED, Material Metal, Color Blue, Real Angle of View

Price is $79.00
Price: $78.99