I have a SpeedBooster for the Pocket and the Micro for sale, Canon EF lens version.
Asking price is 450€
I'm in Italy and I can ship to Europe for fair prices and even WW if needed (postal or UPS).
BTW I also have a brand new Wooden Camera cage for the BMMCC plus the Wooden Camera PL Mount Pro kit for it in another thread
By Alex T
Amazing cage with built-in follow focus wheel perfect for the a7s, Canon and Nikon cameras. It's in used condition but works great. Redrock are a quality company with excellent customer service. I've found this cage to be exceptional as a one-man-band.
"The Scout is first of its kind ultra-portable camera multi-tool. It’s a universal cage and rig in one featuring a built-in microRemote Fingerwheel System that’s wireless-ready. The Scout has a rail system when you need it, or remove rails for a super low profile setup. Load-and-go, run-and-gun, point-and-shoot right out of the box. ultraCage Scout is the ultimate self-contained rig for handheld mirrorless camera and DSLR video"
Selling for £1099