How much does this cost to the nearest dollar?

Olympus STF-8 Macro Flash
The compact and lightweight STF-8 is the world's first macro flash built with dustproof, splash proof and freeze proof construction. When combined with the Olympus OM-D E-M1 Mark II, Focus Stacking and Focus Bracketing modes are supported for flash photography, useful for capturing flowers, insects and commercial photos in the studio. The bundled adapter ring is compatible with the M.Zuiko Digital ED 30mm f3.5 Macro lens, M.Zuiko Digital ED 60mm f2.8 Macro lens, and M.Zuiko Digital ED f2.8 PRO lens. When using both flash heads the GN is 8.5m, and the flash head angle is adjustable from -60 to 40 degrees.

Price is $480.00
Price: $479.99