Pork Street 6
Immediately sell 10 chickens. (500 pts.) Put two bears in storage. When the truck comes back sell 2 bears. (120 points -> 620) Feed the chickens once. (620 -> 601) Repeat. (120 points -> 721) Put at least one bear in storage. Sell all 5 chickens and one bear. (310 points -> 1021) Buy your pig. (By the way, you don't have to collect eggs at any point.)