NEW: Salt River Heights in Thayne 3-bed, 1,566-square-foot cabin built in 1999 on two lots totaling 2.71 acres, listed by Jackson Hole Sotheby’s International Realty for $645,000. NEW: Trail Ridge in Alpine 5-bed, 3,781-square-foot home built in 2008 on 1.63 acres, listed by Keller Williams for $790,000. NEW: Greys River Village in Alpine 3-bed, 1,790-square-foot home built in 2015 on .35 acres,...