It's $219, and comes out in July sometime. I got my order in, and anticipate it's arrival with anxiousness.

As to the topic of the thread, I'm hoping the BEF Pro is as good as I think it will be. I just got the Source Audio Multiwave Bass Distortion Pro last week, and am very high on it. I currently have a 3Leaf Audio Groove Regulator 2, which like the original version is a Meatball clone. 3Leaf also makes the Proton, a Mu-Tron iii clone, and I've seen rave reviews of it on this forum. I love my GR-2, and will definitely be keeping it in the chain when the BEF Pro arrives. Because as somebody above said, you can never have too many envelope filters. There's always a sound you hear in your head that your current one won't get, and another will, or a combination...