FS: Canon EF 300mm f/4L IS USM w/box, carry case

I've decided to sell my 300mm and stop doing wildlife stuff for now, to put money into the lenses and lighting gear I need to shoot people, which I'm doing a lot more of lately. This lens is a 300mm f/4L IS USM which I bought from B&H's used dept in June 2015 graded as condition 9. It's condition is unchanged since I bought it, used only a few times to shoot some quails and a couple of sunset shots. Glass is in perfect condition, no scratches, dings, coating loss or other flaws.

I paid $1049 for this (a premium, I know), and I'm asking only $750 + USPS to achieve a quick sale. I use only PayPal, but I don't pass the fees on to the buyer.