I'd like to sell my year old Sigma 18-200 f/3.5 Optical Stabilization lens. I bought it at B&H in NYC for around $550 but now I'd like to buy the Canon 70-200 IS 2.8 lens.
What would be a fair price for this hardley ever used lens. I'm selling it with the lens hood and caps for both ends of the lens. But, no box.
thanks


