Actually, it's the Brinkmann charcoal pan you want. Some discussion here . Brinkmann web page. $14 is steep-- mine was $4 at Academy Sports (not in KS).
I came across this post on my quest to find a Brinkmann charcoal pan and thought I had it sorted. The pan $9.99 not bad but shipping $59 WOW. Oh to live in the USA.