sells=ravenAmulet,bread,ciderapple,seeds,feather,chickenmeat,calva,gold,iron,arrow,bow,egg,maize,cookedfish,cake,wah,bookshelves
buys=ravenAmulet,wood,wood_birch,wood_pine,bread,ciderapple,seeds,feather,chickenmeat,calva,steelSword,gold,iron,arrow,bow,egg,maize,cookedfish,cake,wah,leather