https://www.dcrainmaker.com/2019/03/garmin-marq-series-detailed-overview-hands-on.html

MARQ Athlete – $1500: As the name implies, athletes
MARQ Expedition – $1750: A blend of athlete + multi-day sport adventures
MARQ Captain – $1850: For boating/marine related adventures
MARQ Aviator – $1950: For aviation folks piloting an aircraft
MARQ Driver – $2500: Automotive racing focused