I agree with the other posts. Quilting is what you love. If you were an artist, you would still spend money on paints and brushes and paint pictures just because you like them. This is the same with quilting.
If you want them to go to good homes and recoup some money, I bet you could advertise them and people who appreciated quilting would be happy to buy them. Most people don't have a source to buy a quilt, and many have childhood memories of them, as well as appreciating the time and love that goes into them.
Susan