One morn, I got an e-mail from Vistaprint announcing that, for that day only, you could order some promotional items for no charge.
This is why I am now the proud (and, in some cases, temporary) owner of the following Bill the Boy Wonder: The Secret Co-Creator of Batman collectibles:
circular envelope seals
vertical vinyl banner
car door magnet (which I have renamed file cabinet magnet)
Plus I had already ordered oval labels that I use as bookplates: