I have a souvenir tumbler for the coronation of Edward VIII, 12th May 1937. The design seems to be a transfer, with a portrait of the King and a wreath of thistles and roses with the crown at the top. Not interested in selling it, just wondered how common souvenir items of the coronation which did not take place are, are they sought after?
Producing these items would not be unusual and given the amount of time between his accession and his abdication there was plenty of time to prepare them, meaning it wasn't a last minute or limited production. Companies offering these items could not have anticipated the abdication crisis so there was no reason to hold back on making them in large quantities.
I'm not an expert on royal souvenirs - I just like to collect them! Only a dealer can give you an answer regarding it's value to a collector. On eBay, the prices for these items vary greatly and sellers can ask whatever price they choose. Because of this I'm inclined to say that any item related to the brief reign of Edward VIII is only as valuable as what someone is willing to pay for it.
© Marilyn Braun 2010