Sigma 15-30 f/3.5-4.5 EX for Canon EOS mount. Optics in Excellent condition. Body in Excellent- condition, with a little brassing along the filter holder. No focussing problems, good wide-angle alternative (24mm focal length) for 1.6x crop cameras. Includes original box and lens pouch.
Also includes an 82mm Sigma EX multicoated slim circular polarizer. I bought this polarizer a few weeks ago from Adorama and hasn't seen any field action yet. I thought that being a slim design, it would not vignette at 15mm but it still does. However, it still is an excellent filter for the 15-30 lens from 17mm onwards. With box and case.
willing to trade for the Canon Powershot S70 point and shoot + $50 top-up, or similar wide-angle point and shoot +/- cash top-ups.
Otherwise, willing to sell the Sigma 15-30 for $390 including USPS Priority Mail shipping, and $75 for the 82mm Sigma EX filter.