Rick goes to a coin fair to find a specific coin for a customer, and is taken to two dealers who have the coin. Both reappear later in the series to do business with Rick. Brian Hendelson, the man he eventually buys the coin from, is the same guy Rick meets in Washington, D.C. in Revolutionary Rick (2018), who has the George Washington suit and other Founding Fathers memorabilia. The other, Jeff Garrett, is a coin specialist who comes to the store to sell coins directly to Rick in Stamp Stumped (2017), and Rick consults Jeff as an expert in Some Serious Coinage (2018).