BuyDig offers the Tamron SP 150-600mm f/5-6.3 Di VC USD Zoom Lens for Nikon, model no. AFA011N700, Canon, model no. AFA011C700, or Sony, model no. AFA011S700, bundled with a $106.90 BuyDig rewards credit for $1,069. (The credit will be issued via email two to four weeks after delivery.) This $70 mail-in rebate cuts it to $999. With free 2-day shipping, and assuming you'll use the credit, that's the lowest total price we could find by $107. It features 4x ultra-telephoto zoom capabilities, VC image stabilization, three LD glass elements, and an eBAND coating. Rebate ends August 31.