[
  {
    "type" : "item_group",
    "id" : "allsporting",
    "items":[
        ["inflatable_boat", 35],
        ["hand_pump", 10]
    ]
  },{
    "type" : "item_group",
    "id" : "camping",
    "items":[
        ["inflatable_boat", 25],
        ["hand_pump", 5]
    ]
  },{
    "type" : "item_group",
    "id" : "pawn",
    "items":[
        ["inflatable_boat", 10],
        ["hand_pump", 10]
    ]
  },{
    "type" : "item_group",
    "id" : "mil_surplus",
    "items":[
        ["inflatable_boat", 40],
        ["hand_pump", 40]
    ]
  },{
    "type" : "item_group",
    "id" : "shelter",
    "items":[
        ["inflatable_boat", 5],
        ["hand_pump", 5]
    ]
  },{
    "type" : "item_group",
    "id" : "sewage_plant",
    "//" : "Handy if the flow runs a bit high.  ;-)",
    "items":[
        ["inflatable_boat", 10],
        ["hand_pump", 10]
    ]
  },{
    "type" : "item_group",
    "id" : "arcade_prizes",
    "//" : "One of those prizes you need approximately three million tickets to claim.",
    "items":[
        ["inflatable_boat", 10],
        ["hand_pump", 15]
    ]
  }
]