My wife and I left the bubble for dinner, the cost with tip was $98.00. The following day that enjoyment was just a memory, the day after it was gone and we moved on to the next expensive memory. For 100 bucks you might help someone live....and that is the better buy. Our neighborhood has 7 units. Not everyone contributed, and that was ok since there were enough of us that felt the benefit was worth it so we got it done. That was 7 years ago, and as people move in and move out we continue to get dontions from those moving in when they know we have the AED's in the neighborhood. And yes, 2 bucks a week is a lot of money