Cool gadgets under $60

I could really use some gift-giving advice for my boyfriend. He’s one of those guys who is obsessed with anything smart, high-tech, or just plain practical. Please, no gag gifts, nothing sentimental like honey jars, and definitely no framed pictures.
He lives for multifunctional gear—think of a smartwatch that doubles as an iPhone charger or something along those lines. The massive hurdle I'm facing is that he pretty much already owns everything he actually wants. So, I'm feeling the pressure to find something cool, and I need ideas ASAP. I did a quick browse at the Apple Store, but honestly, everything there feels overpriced for what it is...
Are there any shops in New York City that carry unique little tech finds? Any gadget enthusiasts in here who can point me in the right direction?
Thanks!

These guys have some great stuff:

They’ve got some seriously cool stuff over here, so definitely take a look if you haven't already
They actually have a physical shop right in New York City—just check their contact page for the details—and you can order everything online too, though you'll have to shell out a bit extra for courier delivery.

Thanks a ton, I'll definitely check that out!