Canon offers the factory-refurbished Canon EF-S 18-200mm f/3.5-5.6 IS Zoom Lens, model no. 2752B002, for $279.99 with free shipping. That's the lowest total price we could find for a refurb by $99. (For further comparison, it's $116 below our mention of a new unit form two weeks ago.) It features features an optical image stabilizer and more. A 90-day Canon warranty applies. Deal ends May 25.