At least in home depot, some of them come with a specific blade tool, or one that’s not too much more expensive. It’s hard/sharp enough to seamlessly cut through the tints, but not scratch your window.

Yes, there is a GPS module you could get for the PSPs.

There’s tons of accessories for the PSP including things like Radio/TV receivers, camera addons, etc. Pretty funny how 3 years later, smartphones started shipping all that out of the box.

It was a huge controversy for conservatives when Obama wore a tan colored suit.