Adorama has a crazy deal price on the Canon EF 70-300mm f/4-5.6 IS USM lens for $301.11 (reg. $649). I’ve never seen this lens as cheap as this deal. And this is a new lens with Canon USA warranty.
You have to click on the “buy together and save” link and add the Canon calculator for $0.99. The price in cart will drop to $301.11. Check it out here at Adorama.