This is a NATURAL GAS Weber grill. A standard liquid propane tank will NOT work with this. I have had it for about 4 years and it has always been covered. Right now it's sitting in my garage and I have used it once in about 2 years. Since I have bought a Big Green Egg, I just have no need for this anymore. Great condition, but used. Webers last for a long time and parts are very easy to find. I don't have a need for this, but I'm not trying to give it away. Listed for $350 on eBay right now. I'll take realistic offers, but again, I'm not giving it away. These are on clearance at lowe's right for for $649 + tax. Pick up in Fishers only. Trades - surprise me.