If I wanted to liquidate every asset we got from this clash I could easily double this amount, but as I decided to start my own little nation in the form of this settlement, I had a need for them.
However, the biggest gain I received from this invasion was most certainly the manpower. While the 800 or so soldiers were admirable, the real win was Blackjack and Kai's six slaves. Blackjack alone should be worth around 50 gold, but it was hard to guess his real value because not many people were insane enough to sell such high-level combatants, thus there was not much of a market record I could reference when estimating his worth.