Bitcoin NFT sales top $2.5B in first half of 2021 Share Tweet Share Share Email Comments NFT sales in June alone have eclipsed those for the entire first half of 2020 for the OpenSea marketplace. Related Items: Share Tweet Share Share Email Click to comment Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email. Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed.