Abes of Maine has the Sigma 17-50mm F2.8 EX DC OS HSM Lens (Canon or Nikon) for $594 - $15 off with coupon code LOYALTY15 = $579 with free shipping. Free Nikura 77mm Multi-Coated UV Filter included with purchase. Features Sigma's Optical Stabilization System, Hyper-Sonic Motor, and is for smaller chip APS-c or 4/3 digital cameras only. 
Already a member? Sign in below.
Registration takes seconds! Once registered you’ll have members only access to:
- Deal Alert email notifications
- Giveaways for the hottest products
- Newsletter for events and holiday promotions
- Deal comments and discussions
- The best deal community, ever
This is not for 4/3 cameras. Is 2% off really a bargain?
It's like 2.3% bro
Good budget lens compared to Canon EF-S 17-55 f2.8 IS USM ( About 1K price tag). And the performance is not far from canon units.