Jeff Skoll is buying into Monumental Sports & Entertainment, which is the parent company of the Washington Wizards and Washington Capitals.

Skill is worth approximately $5.6 billion and was an architect of eBay's early business and eventual IPO.

Sportico values the Washington Wizards at $2.15 billion, and the Capitals at $1.22 billion.

Ted Leonsis, the majority owner of Monumental, is exploring a bid for the Washington Nationals.