Canon offers its factory-refurbished Canon Speedlite 430EX II Flash, model no. 2805B009AA, for $169.99. Coupon code "LIBERTY" bags free shipping. That's within a buck of our all-time low refurb mention from Black Friday week and $81 under the lowest total price we could find for a new one. This hot shoe flash for Canon EOS and PowerShot G series cameras features an AF assist beam, automatically zooms to match a compatible camera's image size, and purports to have a "virtually silent" flash recycle. A 1-year Canon warranty applies. Deal ends July 5.