Rockies officially trade Nolan Arenado St. Louis Cardinals
MLB: Rockies agree to trade Nolan Arenado to the Cardinals - Los Angeles Times
Colorado Rockies Gold Glove streak outlasts Nolan Arenado's - Denver Sports
Rockies officially trade Nolan Arenado St. Louis Cardinals
Nolan Arenado's ire rooted in Rockies' inactivity after 71-91 season - ESPN
Putting the Nolan Arenado saga to rest at last - Purple Row
Nolan Arenado trade: Cardinals acquire Rockies star - Sports Illustrated
Sources - St. Louis Cardinals to acquire Nolan Arenado from Colorado Rockies - ESPN
Nolan Arenado traded to Cardinals; Rockies to pay large share of his remaining salary
Rockies officially trade Nolan Arenado St. Louis Cardinals