Where to buy blu-ray cases?

[JG85]

So today I got a few movies in the mail & 2 of the movies have small pieces that came off the cases. It’s not the biggest deal in the world since the discs themselves are completely fine, but it still bothers me. Are there any sites where I can just buy blu-ray cases by themselves instead of having to buy it in bulks. The one movie is a 2 disc case & the other is a 3 disc case. I looked on Amazon & all I see are like 10 or 12 packs or more & I don’t want to spend money on a whole bunch of cases that I don’t need.