Awesome setup for weddings shooting on a DSLR. I paid roughly $3k for this setup.

Zacuto DSLR Recoil Rig, plus the Recoil Hand-grip Kit with Z-Drive Follow focus | eBay (http://www.ebay.com/itm/292084349933?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649)