A best bet is the factory-refurbished Canon EF 28-135mm f/3.5-5.6 IS USM Lens (pictured), model no. 2562A002, for $268.79 with free shipping. That's $80 under the lowest total price we could find for a new one, although we saw a refurb for $77 less in December. Sales tax is added where applicable. It features an image stabilizer, 20" minimum focusing distance, and more. A 90-day Canon warranty applies.