Anyone else have a problem trying to buy Ethereum when the price was under $300 today? Coinbase and GDAX were BOTH down at this time. Yes, I understand there is a lot of people using the server at this time but shouldn't they already be prepared for this? Is Coinbase trying to control the price of Ethereum when it is low? Most people buy Bitcoin, Ethereum and Litecoin on Coinbase. GDAX is also there exchange. The price of Ethereum was way down today and you couldn't buy it on their sites! This is just ridiculous. At one point, you could buy Bitcoin and Litecoin but not Ether. Ethereum then jumped back up to $330 and all of a sudden you could buy it again. Wow, wouldn't you know?