How much does this cost to the nearest dollar?

50mm Finderscope with a Bracket,Double Helical Focuser Guide Scope Finderscope for Astronomical Focusing Range in Both Sides,Black
Specification Material Aluminium Alloy Color Black Object Dia 50mm / 1.97in Focal Length 190mm / 7.48in Double Helix Focusing Range 10mm (10mm in front and back sides, 20mm in total) Weight Approx. 766g Package List 1 x Finderscope 1 x Bracket This guide scope is made of quality material, sturdy, lightweight and durable 50mm guide scope with bright, which offers 1mm precise adjustment, helps you quickly finder the target in the telescope Comes with a bracket that fits all kinds of telescope, easy to install 10

Price is $77.00

Price: $77.23