The Colter Building in downtown Driggs hit the market this week for $4.75 million, going under contract in just a few days. Today’s Teton Valley real estate activity: NEW: Palisades at Teton Springs 2-bed, 1,109-square-foot condo, listed by Jackson Hole Sotheby’s International Realty for $825,000. NEW: Aspen Pointe in Driggs 3-bed, 1,916-square-foot townhome built in 2007, listed by Spitzer...