More shops have the Sigma 18-35mm f/1.8 available for pre-order: Adorama | B&H | DigitalRev. Price is $799, I think it is a more than fair price for such an amazing lens, especially if compared to the likes of the Canon EF 16-35mm f/2.8L II ($1499) or the Canon EF-S 17-55mm f/2.8 IS ($1050). The Sigma is the first lens for APS-C DSLR to deliver constant f/1.8 across the zoom range. Availability: July 31 2013
The Canon EF 200-400mm f/4L IS 1.4x is getting delivered to buyers. This highly anticipated lens has a price tag of $11,799, not a budget lens but I bet it will sell very good with sport and wildlife photographers.
Online seller GetItDigital is already selling the Canon EF 24-105mm f/4L IS USM for a very good price on Amazon. But if you want to save more bucks they have the same lens on sale on eBay US for $724.99 (click here). That’s $59 less than on Amazon, and it is $425 off the regular price ($1150). A steal.