Well...local is as local does

This particular county is one of several in the area with two courthouses and was divided by a river at one point. There is a bridge now, but still two courthouses. On the south side of the river, there are a lot of "orphan spoils" that were cleaned up in the 1970-80s. There may well be some sales there, in fact, it is likely that either recent or back in time there are sales. And two nearby counties also have that same old coal mine issue. And all are basically small town, rural and the market conditions are fairly uniform. On a larger ranch I certainly would not hesitate to cross a county line or river. So the subject north of the river does not have nearly as much mined over land to draw inference from, but I would at least have looked south of the river...and MLS coverage here is very weak. Half the Brokers are not on an MLS. They are kinda stuck between three boards. Our board may have 3 or 4 listings in that whole county over the past year or two.