Let's build us one Catapult !

1 Catapult (200 Silver, 6 hours) from Siege Works	2 Trebuchet (60 Silver, 3 hours each) from Siege Works	4 Stone (0 Silver, 0.33 hours each) from Village Center 4 Ore (0 Silver, 0.33 hours each) from Village Center 4 Cloth (0 Silver, 0.33 hours each) from Village Center
	4 Stone (0 Silver, 0.33 hours each) from Village Center 2 Grains (0 Silver, 0.33 hours each) from Village Center

Total resources needed:
8 Stone 4 Ore 4 Cloth 2 Grains

Money needed:
0 320

17.94 hours needed to build this item.