I have one that has been modified to fit a 5D MKII, but it still works fine on my R bodies as well. It is a ROM lens. I have box, case, hood, caps, etc...I bought it from Photo Village in 2009.
Let me know if you are still looking and I can send you some photos of it...it's a great lens.
Here are a few shots from the lens on 5D MKII