Welcome to Shark Tank FIRSTS! The brand new CNCB Prime Shark Tank show that features all the great firsts on Shark Tank. First deals, first milestones, first wins, and many more! Today we're looking at mark Cuban's first deal EVER on Shark Tank. » Subscribe to CNBC Prime: http://cnb.cx/yt About Shark Tank The Sharks are looking for the best products and businesses America has to offer. Hopeful entrepreneurs come to the Shark Tank seeking an investment to start, grow or save their businesses. If the Sharks hear a great idea, they’re ready to invest using their own money. And they’ll fight each other for a piece of the action. But first, the entrepreneur must convince a shark to invest the full amount they are asking for. This Emmy Award-winning show has been the launching pad for some of the greatest products ever sold. The Sharks, Mark Cuban, Kevin O’Leary, Barbara Corcoran, Daymond John, Lori Greiner and Robert Herjavec (along with other celebrity guest sharks) have made deals with - or passed on - some amazing brands: The Squatty Potty, Simply Fit Board, Bombas Socks, The Ring Doorbell, Scrub Daddy and The Original Comfy – to name just a few. Shark Tank celebrates entrepreneurs. About CNBC Prime An entertainment network with a programming slate that is an extension of CNBC’s distinct brand. The entertainment-focused block in primetime includes programs such as Shark Tank, The Profit, Jay Leno’s Garage, American Greed, No Retreat, Undercover Boss and Secret Lives of the Super Rich. Connect with CNBC Prime Online Visit CNBC Prime’s Website: http://cnb.cx/prime Find CNBC Prime on Facebook: http://cnb.cx/fb Follow CNBC Prime on Twitter: http://cnb.cx/tw Follow CNBC Prime on Instagram: http://cnb.cx/insta #cnbc #sharktankdeal #markcuban Mark Cuban's First Shark Tank Deal EVER | Shark Tank Firsts | CNBC Prime