


Mark Cuban and Barbara Corcoran believed the product hadn’t been tested in the public market and couldn’t convince themselves to risk the money on this particular investment. The company’s total sales are a little over $400,000, most of which came from a Kickstarter crowdfunding campaign for the company, years prior. Logan told the sharks about his margins and some of them were concerned about the expensive price point. Manufacturing a single unit costs about $23 and is currently being sold for just under $100. The sharks loved RokBlok and its innovative creation of this portable record-playing device but they did have some concerns about how niche the market might be in the modern day where many people are discarding their record collections for digital versions of their favorite old music.


Shark Tank Season 9 aired between October 1, 2017, and February 25, 2018, and featured the same seven sharks as Season 8 – Mark Cuban, Daymond John, Kevin O’Leary, Barbara Corcoran, Robert Herjavec, Lori Greiner, and guest sharks Richard Branson, Sara Blakely, Bethenny Frankel, Rohan Oza, and Alex Rodriguez. Are you interested in more products from more seasons? You can check out our list of all Shark Tank products from every season to date. Season 9 included 24 episodes that covered 96 products. Here are the Shark Tank season 9 products and services. All Shark Tank Season 9 Products (Ordered Newest to Oldest).
