Now shipping: Sigma 50-150 f2.8 OS (Canon) [sold-out: Tamron 24-70/2.8]
Canon DSLR users, hide your wallets! In-stock for the Canon mount is the Sigma 50-150mm f2.8 EX DC OS HSM APO for $1100 at B&H Photo.
UPDATE (April 27): The Tamron is no longer in-stock but it can be pre-ordered:
The new Tamron 24-70mm f2.8 Di (digitally optimized) VC (vibration correction = optical image stabilization) USD (not dollars, but Tamron-speak for Ultra Sonic Drive) is now in-stock and shipping at B&H Photo for $1300. Only the Canon flavor is in-stock!
For on-going alerts, deals, discounts, rebates, and special promotions, check the Camera Deals blog, and don't forget to tell your friends about it!