* Authenticity: Is the autograph verified as genuine by a reputable autograph expert or authentication service? This is critical as forgeries are common.
* Item Signed: The value can be significantly different if it's a signed photo, letter, book, program, etc.
* Condition: The condition of the autograph, like any collectible, plays a huge role. Is it crisp and clean, or faded and damaged?
* Rarity: Some items may be signed more frequently than others. For example, a signed photo is more common than a signed letter.
* Historical Significance: Is it signed to a specific individual? Does it relate to a particular event in her career?
* Market Demand: The popularity of Judy Garland is a factor, but current market trends and collector interest influence prices.
To get a more accurate idea of the value, you need to:
1. Verify Authenticity: If you don't have a certificate of authenticity, consider having it examined by a professional.
2. Research Comparable Sales: Websites like eBay, Heritage Auctions, or similar auction platforms can give you an idea of what similar signed items have sold for.
3. Consult with a Specialist: Contact an autograph dealer or appraiser who specializes in vintage Hollywood memorabilia. They can provide the most accurate assessment.
Remember, it's wise to be cautious when dealing with valuable autographs, as there's a high risk of counterfeits.