Canon offers the factory-refurbished Canon EF 28-300mm f/3.5-5.6L IS USM Lens for $2,151.20. Apply coupon code "DAD2DAY" to bag 2-day shipping for $7. (Otherwise, you'll pay $15.99 for slower shipping.) That's $331 under the lowest total price we could find for a new one. It features 22 elements in 16 groups, a minimum focusing distance of 2.3 feet, and weighs 3.7 lbs. A 1-year Canon warranty applies. Deal ends June 11.