The kits we’ve reviewed all cost money and sometimes even charge extra for a subscription to their online tools. However, occasionally you might find promotions and get free DNA testing for ethnicity and ancestry. In some cases, you may get the ‘kit’ for free but then must pay for the lab work. Fortunately, even the best DNA ancestry kit won’t be more than $200. Some can be picked up for less than $100. Have another look at our DNA testing kits reviews to find the best DNA test kit for your needs.