At the time of the crowdfunding campaign, one ETH was reportedly sold at just over $0.30. However, following some time on the open market, ETH quickly surged to $1.8278 by August 2015. After January 2016, ETH didn’t see a single-digit dollar price until the end of that year, when it swung down to a year-low of $6.8271. See Ethereum’s price history for more.