eBay top rated USA seller Secondipity has two great deals on Canon EF lenses. You will get another 20% off on these lenses.
Canon EF 70-200mm f/2.8L USM Lens – Extra 20% Off – $925.59 – at Secondipity via eBay.com (You must add to cart to see this price, regular price at B&H Photo & Amazon is $1,349)
Canon EF 100mm f/2.8 Macro USM Lens – Extra 20% Off – $376.79 – at Secondipity via eBay.com (You must add to cart to see this price, regular price at B&H Photo & Amazon is $529)
You will get warranty from Secondipity.