Barbara Corcoran is interested in making a deal with Tim Samuel and Dwayne Walker for their online art education company, Sparketh. But while they're earning revenues and breaking even, they're not turning a profit. Barbara wants to make a deal contingent on them crossing that threshold - and might even be able to get another Shark in on it. From 'SharkTank' season 13, episode 3. Watch 'SharkTank' FRIDAYS 8/7c on ABC. Stream on Hulu.