If you see items in a black box like this on the Amazon app (presumably similar on desktop), do NOT use Amazon to purchase. Go to the artist's site directly to see what they actually have, buy more easily, and not support this garbage concept that big corps can scrape whatever they want.

I learned about this a couple of months ago. There is a caveat, however. If you take your mail to the counter during PO working hours, you can ask the clerk to postmark it in front of you. This is hardly a solution, but might be information worth tucking away.