Interesting, I didn't know that. So I guess the large difference between how the carrier interface displays the current galactic AVG and that of Goldstein Port comes from the carrier not knowing about the modifier that is specific to the station (I guess). I have not yet checked if this changes after docking with Goldstein and then back to my carrier...Galactic average price isn't a dynamically computed quantity. It's a static number that sets the base value of the good across the galaxy, which is then modified at individual markets by various factors like faction state, supply and demand, etc. Sort of like how a given ship has a base speed or hull strength, that is then boosted or reduced by outfitting and engineering.