• Water
    Water
  • Gas/oil
    Gas/oil
  • Food/seeds
    Food/seeds
  • Dirt/soil
    Dirt/soil
  • Virtual/digital credits
    Virtual/digital credits
  • Gold/precious metals
    Gold/precious metals
  • Bottlecaps (like in Fallout)
    Bottlecaps (like in Fallout)
  • Leaves (like in Hitchhiker's Guide)
    Leaves (like in Hitchhiker's Guide)
  • Time (like in that Justin Timberlake movie)
    Time (like in that Justin Timberlake movie)
  • Some other medium of trade you'll barter in the forum
    Some other medium of trade you'll barter in the forum
1041 votes