For $4,567,888, a lunch with the Oracle of Omaha was auctioned off on eBay to benefit GLIDE, a nonprofit that provides programs and services to those in need in San Francisco, California. This was the most expensive purchase in 2019 according to eBay, and also served as the most expensive charity purchase ever on the site.

Justin Sun, founder of blockchain platform TRON, purchased the lunch with Buffett.