Coinbase intends to open the financial system for the world through the use of cryptocurrency. Coinbase expects to democratize the crypto-economy like Google democratized access to knowledge.Analysts are expecting that the cryptocurrency market size will grow at a CAGR of 11.2%. Under the best-case scenario, I included sales growth of 5%-10% from 2023 to 2030.I also assumed net debt of -$2.59 billion and a share count of 250 million.With CFO/Sales of 27%-31% and capital expenditures of $348 million, I obtained future free cash flow of $1.49-$3.49 billion.Noteholders accepted to receive 0.50% per year and a conversion price of $370.45. This means that most convertible noteholders may believe that the fair value is close to $370.45.