I have decided to transition away from TET, so I thought I'd see if I could get any value out of my Luna. I bought this Luna used from another FC member. It has been cleaned with an iso soak and boil. Includes some extra o-rings, a sony battery, a charger, a couple of mouthpieces, and the safety pin. This Luna fires great 75% of the time, the other 25% it randomly does not fire well. I could never figure out why. I hits great, and the misfires are mostly just annoying as you have to hit it again. One of the cart set screws came loose. I have the screw and will send, but did not attempt to reinstall. Those are the only issues. I'm looking for $100 shipped including paypal fees. I am also interested in trades for Persei/Hercules accessories/glass, hydra tubes, or other bubblers/glass. Feel free to throw out an offer as I understand this unit is less than perfect. Thanks.