Around here when they auction off a storage unit they open the door and let you look in but that's it. And it has become a big thing here for people to do this. You could pick up a storage unit for a $100 but now sometimes around a $1000. It must pay good sometimes but I'm betting on you get your plain old junk to. They typically sell the stuff at yard sales or flea markets. I bought a complete 318 with forged pistons, 340 steel crank, with edelbrock intake, from pullies to trans, all for $60 from a guy who buys storage units. Just make sure you have a truck to haul the stuff around or dump it. And expect to find some weird crap, let alone personal belongings. It can be quite a money maker.