https://www.cnbc.com/2020/07/22/us-government-taps-pfizer-to-produce-millions-of-doses-of-coronavirus-vaccine.html
U.S. agrees to pay Pfizer and BioNTech $2 billion for 100 million doses of coronavirus vaccine
1억명 분에 2조원이니 1인당 2만원대. 생각보다 싸네요. 아 물론 주사비 별도이지만은요.