28. Folk art
We believe in kits you can buy from Michael or Pinterest-inspired DIY projects in modern times when we think of arts and crafts. The only downside to this form of crafting is that it doesn't always last long, and someone who is skilled in what they do isn't always doing it. Years ago, people were creating their handicrafts, which we today call folk art. These can be wooden sculptures, paintings, ivory carvings, hand-blown glass, and much more.
The whole idea behind folk art of value is that it is unique and often reflects its creators' culture. People want these pieces to be collected for their homes because they can't be found elsewhere. So if your parents or grandparents do these things, this might be your chance to see if anyone is willing to buy some of their stuff.