Costing about $2 million to bring the show from Ireland , Riverdance broke even in its first New York outing .
On 13 March , the show opened at the legendary Radio City Music Hall for the first of eight sold - out performances over five days .
Costing about $2 million to bring the show from Ireland , Riverdance broke even in show 's first New York outing .
On 13 March , the show opened at the legendary Radio City Music Hall for the first of eight sold - out performances over five days .