How much does this cost to the nearest dollar?

Fringer EF-FX Pro II Alloy-Made Adapter for Canon EF Mount and Fujifilm X Mount with Built-In Aperture Ring,Fast PDAF, Autofocus, and EXIF Recording
Smart adapter for Canon EF mount and Fujifilm X mount Brass lens and camera bayonet Features a built-in aperture ring Electronic aperture ring 1/3 stop step Accurate and fast PDAF Records information for EXIF recording Compatibility The Fringer EF-FX Pro II Smart Adapter is compatible with Canon EF mount and Fujifilm X mount protocols Phase Detection Auto Focus It offers fast and accurate PDAF (Phase Detection Auto Focus) on cameras with X-Trans II, III, and IV CMOS and for optimized lenses that are compatible with it EXIF Recording The Fringer EF-F

Price is $349.00
Price: $349