I am guessing it was sold as it was a very good price. It supported 6.6kw.
Other unrelated fact, used Leaf's are selling better than they were a year ago. I was looking for them when I stumbled on that charger. The cheapest Leaf on local Craigslist was 6500 for a 2013 SV, but it appears to have sold in about a week. Last winter I found many 2013 and even 2014 Leaf's for under $7K, this winter that seems to be much harder, and the ones that are that cheap are selling fast. In general used EV's aren't staying on the market as long as they were a year ago. That is a good indicator that the buying public is getting warmed up to the idea of driving electric.