gift for the boss.... piggy tailing on the dads gift thread.

He duck hunts,fishes and plays golf, which i do a lot with him since we are part of the same hunting club. A couple of the guys at the office and i always put together a little something for him.
Dude just buys everything he wants. We've done hunting clothes, yeti coozies, new golf bag and a go pro for the last 2 birthday and christmas gifts.

dude loses maui jims regulary.... makes me not want to get him a nice knife. Any ideas? Want to spend b/w $3-$400...