Hi, I'm from Argentina and I'm going to Manhattan next week. I need to know the cost to fix or replace the start button of an iPhone 7 plus. Thank you!

The 7 Plus power button is $59 to repair. You can’t contact them via their website to schedule an appointment. Manhattaniphonerepair.com

I was a customer with a laptop startup issue. I couldn't comment on specifics for your IPhone 7 plus repair. The guy Joe was very friendly and helpful at the 224 W. 35th St. Location. Good luck!