You can tell all the people running the Estate Sale that you will come with guys and a truck or trailer the Tuesday after the sale and take everything out free of charge. you want to make it worth their while. A lot of them have to pay a company to come in afterwards and do a clean out. So if you can do it for a couple hours of labor cost only and get a whole bunch of free things. You now have free inventory. Even if it’s not that great of stuff, you can still put it in your garage sale for a dollar an item.