Uncle Mistletoe Marshall Fields Cookie Jar
If you find your grandmother’s Uncle Mistletoe Marshall Fields cookie jar from the 1940s or 1950s in a box somewhere, then you’re in luck. It can sell for about $1,200. You can earn up to $500 if the cookie jar comes in the shape of a popular cartoon figure. But if you can’t find a cookie jar, then look for other vintage memorabilia.