I am an experienced ebayer who has not sold a lot but done a ton of research. One: beware of wholesalers such as liquidation.com and any company with liquidity services. These companies claim to sell used , new, shelf pulls etc.. but they may sell you a boatload of junk. When you bid on their products they (or someone else) runs up the bidding price and then if you do win, they may ship you trash. My friends and I have purchased many lots from these companies and unless these lots are new, there is no guarantee that the products you will be recieving will work. Your usual lots will compromise of up to 60% non-working electronics. There is also a 2% variance. This means that they don't have to send you what they advertise. If you bid on any lots beside new, be prepared to recieve 50 to 60% merchandise that you cannot sell. Good Luck!