Quoted from asay:at around $820 a game, a retailer or operator could stand to make some money depending on how much work they need
Keep in mind that includes 43 arcade games, many that are likely worth less than $300 each (only 10 of those are marked as showroom, meaning working 100%, and probably worth barely over $800 if that).
There's a pinball router in chicago that's been trying to sell his machines as a package deal (with 500 boxes of parts) for about 3 years now:
chicago.craigslist.org link
Never discusses price, just says make me an offer, which nobody does because he's always asking $3k for a beat up No fear or T2.