I'll concede that of the two properties available in Turtle Lake North Dakota you can get a trailer on someone's property for ~100K, 417 Putman St, Turtle Lake, ND 58575 looks like you got me there.

EDIT: reporting back from Steele, looks like there's an undeveloped acre next to a highway and a power junction for ~75K, it's under 80k so I guess you know where to find me pitching my tent.