u/Longjumping_Fox3952

I am trying to complete my collection of 1st Edition D&D modules and booklets, does anyone have a line on where I might find the following for sale? There were only about 300 of each of these produced for conventions, hoping to be able to buy them if anyone has them.

https://preview.redd.it/sqjrh56h55kh1.png?width=248&format=png&auto=webp&s=4502a9b128c9b08f7b017c391eb3554a527b6a6b

https://preview.redd.it/fvesj9zi55kh1.png?width=246&format=png&auto=webp&s=fe1009d4a37e87256c73cf99a2c73f77f5da9211