To anyone interested in saving lots of $ on a replacement battery for your Prius I recommend Joe from firstname.lastname@example.org. I have a 2006 Prius and at 207,500 miles I got an error code indicating the need to replace the main drive battery. The dealers wanted $3,800 minimum to replace the unit and two days. I contacted Joe and he was kind enough to drive an hour to my house and replaced the battery in less than 30 minutes for only $1,000. I had already removed the seats making the swap easy and with the warranty I could not be happier. I have since logged over 3,000 additional miles without incident. Thanks Joe.