Quoted from Deez:Then what's the difference between HUO and NOB?
Deez I now have the answer.
NOB means the machine was setup for a showroom store or a show but was not played, it just sat there in attract mode.
HUO means the machine was setup and played in a home environment with several plays on machine but has never left home and gone to a pinball show or on a route to be played by 250 different players.
I hope this clears the air on the definition.
-Mike