Memorabilia
Wizard of Oz poster could sell for over $6k
Collectors can follow the yellow brick road at Heritage's movie posters sale, later this month
Wonderful Wizard of Oz card is priced $4.2k
This card, from the much-loved film's 1949 re-release, is a proven record breaker at auction
Wonderful Wizard of Oz memorabilia
With a �400k pair of ruby slippers in her home, Adele Morris is Britain's biggest Oz collector
