Gabbyt - The machines at Bills seem to have a high hold percentage chip in them, when they had the single pay line machine at first it was a bit cheaper to win a strike but remember on the multi line, multi pay machines it will take longer to hit a strike because the hold percentage is the same.
As far as buying them in auction good luck as I haven't seen the last two issued on the auction boards.
Remember one big thing, when the new type single pay line machines came out most everybody was very unhappy and everybody expressed their thoughts about wanting a multi pay machine back, guess what they got what they asked for and know awhole lot of people want the clubs to go back to the single pay line machines, if everybody things keep going like they are and people don't play the machines they will be pulled by the casinos again, then where will the collectors be.
My thoughts
Walt