My wife and I purchased our first Prius four days ago. We were succumbed to buying the extended warranties. We basically bought all of their warranties and options for a total of $3,700. I don't have the paperwork in front of me, but the extras include Alarm, lo Jack, exterior and interior damage coverage, engine and electronics, etc. There were about six categories. Did we get duped or is it a necessary evil? I should have posted the question before we made commitment, but I think we still have time to change our minds.