Playstation 1,2,3 replacement cases

Hey guys, as you know, buying used stuff you dont always get a super mint box, usually it has a small crack or some scratches. I have a bit of OCD with that as I really take care of my stuff so I was wondering, do you have any advice where I could buy empty cases? I did run into ones for PS3 on ebay but they are actually just blueray case without the Playstation stamp and reviewers say its much thinner than the originals. Any advice would help (also with possibility of international shipping)

 

Ps2 would just be a blue dvd case