Get the extra 15% off refurbished phones, generators, vacuums, and more via coupon code “SHOPGREEN”. After the coupon, refurb Chromebooks start from $55.25, refurb Apple Watches from $80.74, refurb iPhones start from $101.96, and refurb Dyson vacuums from $169.99. A $100 maximum discount applies, and it’s limited to two uses per customer. Certified refurbs are backed by a 2-year warranty from Allstate; other items get a 1-year Allstate warranty.