Regular admission is 25 dollars and seniors and students pay 18, but that is a suggested price, when you get to the entrance of museums in NY they ask you if you accept to pay that price and if you want you can pay less.
Where you get that discount wallet
For older adults the ticket has a 50% discount. If you are going to visit several places it is better to buy a discount wallet such as Citypass or New York Pass.
Thanks! Your answer is awaiting moderation.