Christmas gift idea for boyfriend

I know it’s early, but my boyfriend is stationed overseas at the moment which means I’ll be shipping his Christmas present wayyy early in his Christmas care package.

I desperately need ideas on what to get him and I really want to get him something nice. my price range is no more then $500 but I’m willing to compromise.

Things he has already has:

-Video game stuff

-A watch

-A customized whiskey mug and flask set(got it for his birthday)

-And pretty much anything basic I can think of 🤦🏻‍♀️

-he refuses to allow me to buy him a new phone

I know sentimental is good too but that will already be another gift in his package, right now I’m trying to find something nice and some what expensive because I want to spoil him like he spoils me. Plus he always jokes that I’m super boujee (I spoil myself as well) so I need to sprinkle some of my boujeeness on him haha.