There should be some used appliance shops that'll buy them up. If not then you have a whole market to start a shop in. If you have enough volume you could learn to fix them yourself or hire a technician then sell the units retail or wholesale, putting the liability in someone else's hands. There are all kinds of ways of making $$$ on used appliances, but you've got to be willing to branch out and learn. My buyer of fridges doesn't know much about fixing them, so unfortunately he's missing out in all the easy fixes.
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