Up for auction is something your really, really need while trying to figure out your latest problem with your Fluke 9100A trouble shooter. This coffee is 'new', thirty years old. Its guaranteed to help (when its full of coffee)  in troubleshooting a problem. I have never used it and found it in my basement while looking though all of the Fluke stuff I want to put on eBay. I received it thirty years ago after I attended a Fluke troubleshooter class. Its yours now if you win the bid.