Rarity and Condition: The age of the doll (nearly 65 years old) in combination with its mint condition and original tags makes it a rare and desirable collectible. Well-preserved items from the 1950s, especially those associated with iconic characters like Sleeping Beauty, have increased in value over time.
Historical Significance: Madame Alexander dolls have a long and storied history and are often regarded as high-quality collectibles due to their attention to detail and construction. Your doll being made in 1958 adds to its historical significance and desirability.
Market Demand: While having the original box can certainly add value, it's important to remember that the doll itself is the main focus for collectors. The scarcity of well-preserved Madame Alexander dolls from the 1950s and the enduring popularity of the Sleeping Beauty character contribute to a steady demand for these items.
Potential Value: While it's difficult to provide a specific value range without seeing the doll in person and understanding its condition, I can offer some guidelines. According to past auction records and collector websites, Madame Alexander Sleeping Beauty dolls in good condition have sold for prices ranging from a few hundred dollars to over a thousand dollars. Dolls with all original tags and in mint condition can command even higher prices.
It's important to note that doll valuations are subjective and can be influenced by various factors, including current market trends, provenance, and condition. To obtain a more accurate estimate of your doll's worth, it may be advisable to consult a professional doll appraiser or visit doll collectors' communities online to gauge the current market value.