The trigg invasion has literally killed the Nonni hub in Lonetrek. As well as the Ichoriya hub in Blackrise. Onnamon has a decent market. But due to no pve content in Ich its pretty much dead too.
Akidagi has a citadel that sells lots of stuff. But its cut off via Ichoriya. Akidagi used to be the best system to get fights, like tama or ami. But now its completely dead, and so is the majority of blackrise.
So no pvp, no pve, means no ones buying anything.