<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Except for those machinces with specific payouts listed, all Vegas machines are set to payout the same amount as regulated by the Nevada State Gaming Commision.
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Well, the commission requires them to pay out at least 80%, but most pay out quite a bit more than that. You're right, though... the airport slots are operated by Coast Properties and at least the video poker is not too bad. You can't tell the paybacks of reel slots by looking at them but you can with video poker.