Purchase and leave.

You perchance your new member of the family, and leave to the general goods to find some transportation. Once at the store at beefy female dwarf greets you and ask if you need anything. You explain you need a cart and about a months ration of food for three people. She looks at all of you and is a little disheartened to see a dwarf s.lave among you but doesn't say a thing. Once you give her a range of your budget she thinks long and hard at what she could give you. A months ration for three people would be 300g and a the cheapest carriage she has would be a broken down reck barley about to move, but it would get to from point A to point B. Which would cost 1,000g to purchase and 100g to get running again. That was all your gold but you decide it was worth the investment for now.