I disagree. I am in no way a fan of Amazon. But there are some niche products that are only sold through the platform by the supplying vendor or are so specialized that there’s really no other retailer that is going to make an effort to list it for sale.
I am not criticizing the comic. It’s great. The concept, however, I have seen multiple times in various mediums. The webcomic franchise Cyanide & Happiness has a three-part animated comedy video sketch parody of the Jurassic Park franchise as well that was released several years ago.