+9000.

The Lezyne Pressure Drive mini pump I have was the best $40 I ever spent. It's amazing. Only downside is that the pressure gague hose that's available for their pumps is sold separately. I'm planning on getting one, though.

Because they're expensive, people don't like leaving them on their bikes, but I've heard of people stashing them in seatposts with stick on velcro and stuff.