Yes, if one truly needs the money they, every person in the world who is not home-less or living in a shelter, could. They have clothes, they have vehicles they can sell, they have furniture, appliances, yard stuff like lawnmowers and weed eaters, they have wedding rings, as you can see the list can go on and on and on.
When my husband was laid off work in the mid 90's we decided to NOT try and go through the company rehire and relocate with another job. His parents had retired here and we had a pretty established relationship in the community. So we decided to stay. We lost our vehicles, our home, our credit cards and credit rating, just about everything we could lose, we lost it.
He got another job in about 6-9 months with about 2/3 the pay. We started establishing credit again, got cars with pretty good cash down payments, we tried to do well with the income and live within the boundaries. The 2, combined, car payments were $670 a month, the full coverage insurance, both cars, was $1100 every 6 months, the creditors were receiving payments too.
When he got laid off we sold everything we had to pay off what we could, the cars were prepossessed, the creditors just got nothing after the money we raised was gone, we lived on what we could sell. including his comic book collection from his childhood, the guns he has collected his whole life, first edition Heinlein books signed by the author, first edition Stephen King books signed by him, all kinds of special things that meant the world to us. We lost everything but were able to raise the money needed to keep ourselves fed and able to live another day.
It can be done by anyone if they truly find the need to be greater than their love of their things. I would have loved to keep many things we sold at garage sales or book and gun stores, some of those guns were handed down to my husband by his grandfathers. But we needed the money more than the things. We got above the flood and were able to survive by minimizing our possessions and doing what needed to be done.