SN 774445161. Lens  will be shipped as pictured (with Kenko Sky filter, but lens is missing front cap), so please look at the pictures above. 

Shipping is free within USA and $25 via USPS first class air mail service worldwide. You can choose faster (and more expensive ) shipping if desired during checkout.

Cosmetic Condition:

Lens has been used. But it looks mint, just like new. I don't see anything damaged, no dents or cracks. Lens glass looks good. I don't see any noticeable scratches. Glass looks very clean and very bright. I don't see any fungus or haze inside the lens. It has no visible dust specs inside. Aperture and zoom work well. Lens aperture blades are not slow. 

Lens comes with 90 day money back guarantee.