The drawback of trading bitcoin on Robinhood is that the application is only available in 17 states, as of February When consumers make purchases using the U. Coinbase Pro offers options to make market orders, limit orders, and stop orders in addition to traditional buying and selling. Cryptocurrencies are wildly unpredictable, even ones as popular as bitcoin. How to Invest in Bitcoins and Where to Buy The difficulty of buying bitcoins depends on your country. So what makes bitcoin so valuable? Although the lines of code that make up each bitcoin are worthless in and of themselves, the international market has come to value each bitcoin at thousands of dollars.