How much does this cost to the nearest dollar?

SVBONY Universal Dovetail Base Finderscope Mount Bracket, Bundle with SV106 Guide Scope 50mm with Helical Focuser Finder for Astronomical Telescope
50mm Guide scope will help guide you to capturing higher quality astrophotos. with its 50mm lens and smooth helical focuser, the versatile 50mm multi-use guide scope with helical focuser is an ideal addition to any astrophotographers collection of gear Multi-use guide scope with helical focuser features a built-in helical focuser that allows precise focus adjustments with zero flexure for rigid performance. obtaining a clear, sharply focused view of potential guide stars is quick and easy with this sturdy scope High power guide scope features a machined, knurled ring to make fine focus adjustments nice

Price is $87.00

Price: $86.99