How Much Would Dan Auerbach Pay for a Ticket to Mayweather vs. Pacquiao?

The Black Keys’ Dan Auerbach picked the perfect date to premiere the first bit of “boxing-related” music from his new band, the Arcs: May 2, unofficially known the world over as “Mayweather-Pacquiao Day.”

Hours before the two foes step inside the ring to settle their long-simmering feud (at least until the…