I have a 2010 Cube and love it! I bought a Nissan extended warranty when I bought the car new. I used it a few times but am not sure it was worth it. Now it's about to expire w/ just under 70,000 miles. Nissan can sell me a new one that covers everything. It's $2,900 and goes for 5 years or 60,000 miles. Should I get it? I plan to keep the car for a long time, and if for some reason I don't, I can be refunded on the warranty based on my mileage and years into it. What do you think? I would love some advice.