Comet Safari Comet SR Model ID comet2 Default Radio Stations Non-Stop-Pop FM Comet: Vehicle Customization Total Cost to Fully Upgrade in GTA Online $283,450 ModificationStory PriceGTA Online Price Armor No Armor $325 $1,000 Armor Upgrade 20% $1,625 $7,500 Armor Upgrade 40% $4,062...