Found this Murray Alpine with Shimano 3-speed hub by a dumpster. I came across this forum and joined to find out more info. It has medium rust on the chrome bits and some dings and scratches, but rides fine. Everything seems original. Sticker says 03-79...assuming this is the bikes model year. Any info or value? By the way, reading this forum has got me looking out for more bikes...I'm hooked!