20% off Olympus Outlet with coupon (2-day sale)

A surprise coupon, coupon code FIREWORKS (a recycled 4th of July coupon but regardless) gets you 20% off purchases at the official Olympus Outlet store. The coupon only works on the refurbished items there, not new condition items. Refurbished items come with a 90-day warranty from Olympus. The coupon expires July 20, 2016 at 11:59:59 PM ET.