Do you have a significant number of quality irons, trivets and/or other laundry day collectibles that you're considering selling? PITCA holds an annual convention in the Midwest. These conventions are often preceded by an auction, which has produced good results for the collectors. There is also the opportunity to sell your irons during the convention.
If you believe your collection would be of interest to serious collectors, you are invited to Email PITCA. You will need to provide information on the the size and scope of your collection as well as a few group images as examples.