What are some of the rarest and most valuable pieces of James Bond memorabilia that collectors seek?
How has the market for James Bond memorabilia evolved over the years, and what factors influence the value of these items?
Can you provide examples of iconic James Bond movie props or costumes that have been auctioned, and what prices did they fetch?
What should collectors be cautious of when purchasing James Bond memorabilia to ensure its authenticity and value?
Are there specific James Bond memorabilia items that are considered must-haves for serious collectors, and why?