Canon cuts up to 25% off a selection of its refurbished Canon lenses, with prices starting at $85.67. Plus, all orders receive free shipping. A 1-year Canon warranty applies to refurbished items. A couple best bets, compared to the best prices we could find at other authorized Canon dealers:

• Refurbished Canon EF-S 18-135mm f/3.5-5.6 IS Lens for $299.99 (pictured, $21 low for a refurb)
• refurbished Canon EF-S 18-200mm f/3.5-5.6 IS Zoom Lens for $419.99 ($19 under used elsewhere)