Can't even find a real arcade anymore.
I doubt there are many repair shops for them left. They would have to resort to online sales to expand their customer base.
Only real arcade machines left near me are:
Galaga/ms pac man - Seekonk Grand Prix, seekonk ma 33 miles
Galaga/ms pac man - Dave and busters, providence ri 28 miles
There used to be a tiny arcade in the Waterford CT mall (38 miles)with a pinball and I think x-men or something that was broken. Recently, it turned into an apple sore.
What's left of arcades, if any is left, is lame ticket machines oriented towards little kids. Or the same machine like cruisin USA with different graphics so there is many versions.