The salesman selling Krusty dolls to burn is so insignificant that he does not even appear on the Simpson Wiki's list of Krusty Gets Busted appearances, but we made space for him here:

Unfortunately I think he's a one-timer, I cannot find anywhere else he shows up in the series. What's YOUR favourite "Salesman with Krusty dolls" memory?
This post is part of my "Every Simpsons Character Ever" series. For a list of my rules in this project, click here.