While Cuban would sell the team to Miriam Adelson, the widow of casino magnate Sheldon Adelson, he would retain control of basketball operations. The agreement would be in the range of $3.5 billion.
After years of being the world's best-selling drug, Humira faces competition from copycat versions known as biosimilars. One called Yusimry costs a $1,000 or less.
The pharmacy says it will bypass health care industry "middlemen" and help consumers avoid high drug prices by charging manufacturers' prices plus a flat 15% markup and pharmacist fee.