NPC trading post buys for more, sells for less, indefinitely.

[Gorbald]

Steps to reproduce:

1. Find an allied trading post

2. Sell 1 type of goods to it so that it has full stock

3. Buy all the goods of that type

4. Repeat

 

Expected result:

Player loses money

Actual results:

Player makes absurd amounts of money by just selling and buying at the same station.

 

This is caused by the price depending too much on the number of goods the trading post has.

I found this by accidentally bumping into this video