35. Fur Coats
Back in the day, most women would do anything for a fur coat. Nothing says that you are trendy and such like owning such an item. Now, people are paying more attention to animal cruelty. As a result, having a real fur coat is often frowned upon. However, if a coat is a vintage item, you might make quite a fortune out of it.
You can find several brands of vintage fur coats that could cost thousands of dollars while searching on eBay. It also doesn't have to be fur. If you have a nice coat in your cupboard, you can sell it to someone who loves to wear vintage style.