Do I need to get a graduation gift? (Details below)

My husband is about to graduate from a really intense 9 month full-time certificate program at Harvard. He had worked really hard. His parents are flying in for the graduation and my parents will go too. I paid for his tuition ($50,000) as well as supported our family for the entire year as the sole breadwinner. Do I also need to get him at least a token gift? If so, what?

Vote below to see results!