Let's build us one Spitfire !

1 Spitfire (450 Silver, 12 hours) from Siege Works	2 Scorpion (200 Silver, 6 hours each) from Siege Works	12 Cloth (0 Silver, 0.33 hours each) from Village Center 12 Wood (0 Silver, 0.33 hours each) from Village Center 12 Grains (0 Silver, 0.33 hours each) from Village Center
	7 Cloth (0 Silver, 0.33 hours each) from Village Center 7 Ore (0 Silver, 0.33 hours each) from Village Center

Total resources needed:
7 Ore 12 Wood 19 Cloth 12 Grains

Money needed:
0 850

40.5 hours needed to build this item.