I need a tie tack

[adpiucf]

We do secret santas in my multi-cultural friends and family circle. This year, I have been assigned Mr. Metro. He wants a swanky tie tack/tie bar to hold his ties in place when he is wearing them, and my spending limit is $30-$50 (I'll be spending about $100 total on his gift, as we all havea $100 SS budget, but wanted to get a few other things for him, too). Any ideas? I am looking for something simple, silver and classy. Expensive looking works, but the Tiffany's catalogue is a bit out of my range.

Thanks!