You just need one suitcase per monitor. The yoga mat isn't going to keep blunt pressure off the screen though. You need to attach something structural to the fr

You just need one suitcase per monitor. The yoga mat isn't going to keep blunt pressure off the screen though. You need to attach something structural to the front to distribute load to the bezel. The corrigated plastic used for yard signs is light, cheap, and surprisingly strong. Bubble wrap that and wrap it in your clothes. That said, nothing beats the custom molded styrofoam it came in. Keep these if you can.