There isnt much public parking on the street. Atlantic terminal has parking but when there is an event they increase the price. Take a cab, or the train.

Subway, so much easier

The parking garage across from Barclays center is convenient, but it costs like $47 for special events

Definitely subway

Cab, subway or bus is the way to go.

Most people traveling to this venue take the train. Its quicker, cheaper. But you can also take a cab. If you drive it will cost you