In Don't Starve, you are oftentimes able encounter a small village of pig men. In said village, there is a Pig King.
The Pig King will give you gold in exchange for certain items and food. The Don't Starve wikia says he should give me 2-8 gold ore in exchange for my red and blue gems, however, he is no longer taking any items from me.
Why can't I give the Pig King anymore stuff?