This!!! Looking at prices on the used Aggieland inventory. Wow. I paid half that for a similarly tricked out cart 3 yrs ago for the same year and model (2011) that came with brand new Trojan batteries.
The batteries can be bought for about $90 each, and there are 6 of them.
My BiL bought one a couple of months ago for when my parents were going to be there to ferry them around. He only paid $450 because it wasn't running. We put in 6 new batteries and I rewired it. Batteries were about $600. After parents visited, he listed it for sale on CraigsList for $2000 and had like 20 people who wanted to buy it within an hour. He asked way too little for it, but still turned a pretty penny.