Would a $10,000 lawsuit over a $200 GPS really be worth it #1?

There's something called "small claims" court. Don't know if a lawyer would be necessary, but it's not unusual for people to sue over things like this, and I think OP should definitely look into it.

Exactly ?

Why does this have so many negative votes?

Missing punctation and bad grammar, along with the fact that a lawyer has already been mentioned, are the likely causes of his downvotes.

So why does #38 have negative votes?

Because #38 is justifying the acts of grammar nazis.

and 45 is going against the grammar nazis warranting his downvotes. The joys of fml ;)

I like your style

Same with a lung, and most of his intestines, and his appendix, a leg or two, a brain that isn't being used..... Or maybe just the kidney. That's a bit simpler.

You could probably get a good price for his brain since it seems to be unused and in mint condition.

Same with his heart.

No I don't think you'll get much for his brain, it seems a little defective to me

I doubt the neighbour has a car since he was borrowing OP's car. Edit: I read the FML that the car including GPS was borrowed not just GPS.

try a third time, it was an after market GPS, like a navman, not the car and GPS

Use the neighbors own logic against him, Sell his car since he won't need it anymore because he is going to jail.