It is Sunday,and you are at the local park where there is a morning flea market.
Sellers:
You love to go to flea markets because it is a chance to sell used things you no longer need. Also, you can chat and make new friends with other sellers as well as the customers. Try to get the highest prices for what you are selling, but don't be greedy!
Buyers:
You love to hunt for interesting and unusual things at flea markets. But of course, you want to get very low prices, too! You also like to chat with the sellers and other buyers. Try to buy the things on your list for the cheapest price you can get, but you can also buy other things if they interest you.