Sorry I can’t help with shipping ideas, other than to see if there is aplace near where the game is that specializes in arcade game service and sales. They may be able to advise. By me for example, there is TNT amusements in Bucks County, PA. Guy there, Todd Tuckey, is an excellent guy and may even be able to help. I highly recommend his YouTube channel as well.
Hope you get the game, looks sharp. Is that a custom backlight? Looks different from what I remember (TMP style uniforms) on the Bally’s.