Canon EF 17-40mm F/4 L USM wide angle lens in Sidney, British Columbia for sale

For sale is a Canon EF 17-40mm F/4 L USM wide angle lens
Lens and glass is in excellent condition, no scratches. Minimal signs of use on the body. Selling because I switched to Sony. I've included a few images of the lens and a few images I shot with it in the past month.
Includes front and rear caps and lens hood
Retails for around $1000 + tax
From the Canon site:
"Superior optics are assured by the use of three aspherical lens elements, in addition to a Super UD (Ultra-low Dispersion) glass element. Optical coatings are optimized for use with digital cameras. This lens focuses as close as 11 inches (0.28m), and offers both Canon's full-time manual focus and a powerful ring-type USM for fast and silent AF. It has a constant f/4 maximum aperture, and offers the choice of screw-in 77mm filters or a holder in the rear of the lens for up to three gel filters. Finally, it offers weather-resistant construction similar to other high-end L-series lenses."
Keywords Canon EF wide angle zoom L lens glass