Ever found an album, but it's only sold in two places, and one of them is eBay?

So I’ve been trying to find the best way to get ahold of some songs Chris Cornell(RIP) has preformed in.
Sadly, not many of these seem to be able to be found in all of the same album, and can be tricky to find.
Some are namely:
Black Hole Sun
Like A Stone
Show Me How To Live
Be Yourself

The one album I can find all of them in is Chris Cornell - Greatest Hits Collection… Sadly I can find this in two places:

Can anyone else find this anywhere else, or have you had an experience like this, where the one thing that gives you what you want are only on eBay,or some obscure website?