So I got stuck watching an old travel channel show from 2003 about Las Vegas sucker bets with the Wizard, Anthony Curtis, Bob Dancer and others. Anyway nothing ground breaking in there. Don't bet ties, don't take insurance stuff like that. But one thing on slots (I think Curtis said) was play machines advertised with 99% payback. Do these or others higher amounts still exist. Not slots at that percentage do not exist but advertised binding payback. Which casinos? I know the Rio has/used to have some but with the up 98% which really means nothing cause they could be 75% (Hey that is technically up to 98%!) I have not seen any in Vegas or maybe I did not notice them.