St. Louis Cardinals 3B Nolan Arenado says 'I've moved on' after being traded by Colorado Rockies - ESPN
Evaluating Nolan Arenado's Opt-Out Clause
Revisiting The Nolan Arenado Trade And The Recent Struggles For The St. Louis Cardinals
Nolan Arenado trade may haunt Rockies for years - Sports Illustrated
St Louis Cardinals to add Nolan Arenado from Colorado in major trade, MLB
Colorado Rockies reportedly trade Nolan Arenado to St. Louis Cardinals
Nolan Arenado soaks in all-star moment with Rockies' Trevor Story: “We tried” – The Fort Morgan Times
Nolan Arenado Is Introduced by St. Louis and Mourned by Colorado - The New York Times
Turns Out Cubs Really Did Speak At Length with Rockies About a Nolan Arenado Trade Last Year - Bleacher Nation
Sources - St. Louis Cardinals to acquire Nolan Arenado from Colorado Rockies - ESPN
The Rockies' Nolan Arenado Deal Is Yet Another Shameful MLB Trade - The Ringer
Nolan Arenado - Wikipedia
St. Louis Cardinals officially announce trade for Nolan Arenado