Obviously not a local source but if you only need a few I saw them not that long ago (probably within a few months anyway) in a Walter Drake or similar catalog. $3 comes to mind but that might have therice for the personalized option.
Haven't out linking on my tablet so you'll have to search on your own.
DH is sick so I'm very tired and not getting any craft time. I do not have a single Xmas card unless the handful leftover from last year turns up. I have some new-to-list people I can send them to.
Hope everyone is well. And I hope Tony can sleep for more than an hour or two at a time!