I have many brand new Genuine Dell Laptop AC adapters. Let me know what model you need, I should have it. The model will usually begin with PA-. It could be PA-12, PA-10, PA-2E, etc. If you can not find the PA number, look for the Watts number. Most are either 65w or 90w, but I have others up to 240w. Most are $25, with volume discounts available. I have approx 75 in stock.