The value of certain NBA and WNBA franchises has increased significantly, reaching $4.5 billion. Several factors are contributing to this surge in value. Winning teams and star players are major draws for investors. Additionally, large media deals are playing a role in fueling interest.

A potential new arena is also a factor in the increased value. Investors see upside in these franchises, driven by their success and potential for growth.

Further details on the factors driving the increased value of these franchises are available from the source.