So let's see how much nobility it will take if u want to put down all new buildings. Let's do the math at the new exchange rate of 1.3 bil per 15 nob Plz note this is only possible if you have already placed an upgraded a t4 building to level 3 So if u need 15 nob for 1.3. Then for 27.3 bil u will need (27.3/1.3)*15 = 315 nobility points per building. So for 23 buildings u will need 315 * 23 = 7235 nobility points (23 land because u have to have 1 t4 already at l3 to make this cash) 750 odd nobs cost 95 Aud. So looking at AUD 1000 approx to get t4 bc thru nobs (this is not taking into consideration that u may get a massively discounted rate for purchasing 7500 nobility) So anyone doing that. Can u spare some change?