User blog comment:Chris6d/Buying everything in GTA Online?/@comment-6280757-20170101164125

List of buyable stuff:

All purchasable cars + mods

All Pegasus and Special vehicles

Outfits (deadline suits add up yo)

Four offices + options

Nine floor office garage + options

Safehouse properties

Special Cargo warehouses

Vehicle Cargo warehouses

Biker clubhouse

Biker businesses

Kill yourself ($500)

Tattoos, hair, snacks

I don't think the $2,147,483,647 would be enough