Is $200 considered little to give to 32 yo?

My nephew is doing his residency near where I live. His family is on the opposite side of the country. I don’t see him often even though he lives close. We meet during big events over food at my house or daughter’s house. He’s 32 years old. We are meeting for Mother’s Day over my house and it was his birthday 2 weeks ago. We plan on doing a cake for him as well. My daughter got him a polo shirt. I plan on giving him $200 cash in a card. Do you think it’s too little??