I read the comments here: http://visforvoltage.org/forum/2372-thinking-about-buying-tres-terra
But wondered if anyone has comments on USED Europas. One for sale locally for $400.00 that claims to have 5,600 commuting miles, at 18 miles a day. Seller says the battery is tired, but still makes his commute. I would very much value personal experience comments, but appreciate any and all advice.