Senior gift to a band director after four years of teaching?

[Aurelia]

Every year, seniors in our band class give our director a present. My freshman year, it was a new directing chair and music stand. Sophmore year, it was a new ladder for conducting half-time shows. Last year, they bought him a new megaphone for marching season. Our seniors want to live up to them, and give him a presen that he deserves, but we have no clue what to give him. Any ideas? Preferably, something that costs around $120 or less.