agree with wiredoug and solarvalue.
I did it once it cost me way too much but I never visited a forum prior to my experience
I copped a gambling tax on a 35 year old machine as well as many other taxes which will be based on the sale value and the box volume.
If you get it crated make sure it is from wood that will be passed by imports otherwise it will be stuck on the docks.
My machine was $1k and was told $500-$700 to get over here and into the country and in the end it ended up being $3k for the game and all freight etc - totally not worth it if you don't have a few contacts.