Consider the symbolism (or various symbolisms or meanings or emotional or psychological values) of the gilded coin in the story.

The gilded coin represents a lot for Missie May, at first she wanted it since she has never seen gold money before. After falling for Slemmons’s charm, Missie realizes Slemmons’s status was just a front for empty and fake promises, much like the gilded coin. Instead of keeping her happy life with someone as content and genuine like Joe, Missie gave into her temptations and desires. Joe kept the coin in order to remind and symbolize that Slemmons and money was the reason why their relationship is still shaky. Joe continues to use the gilded coin to “buy” Missie’s services, whether it’s cooking a meal or sex. However, when their child is delivered, Joe finally lets go by using the gilded coin to purchase candy for Missie and his son, symbolizing Joe’s ability to forgive.