Wow alright. It's like Noah's arc in there, only there's more than two of everything.
I wouldn't want there power bill though.
I did a test at my house with a device that measures electricity usage on each device plugged in.
In Australia, it costs less than 6 cents per hour to run a DMD 1990's pinball machine !
I am assuming a brand new machine would be almost identical or a tad better.
Bargain !