* Rarity: A 1913 edition of "Oscar Poems" signed by Wilde is incredibly rare. Oscar Wilde died in 1900, so any signed work after that would be posthumous.
* Authenticity: Any signed book must be authenticated by a reputable expert. Forgeries exist, and a signed Wilde book would be a target.
* Condition: The condition of the book is paramount. A pristine copy with a clear signature would fetch a significantly higher price than a damaged or poorly signed copy.
* Market Fluctuations: Auction prices for rare books like this can fluctuate based on current market trends and the interest of potential buyers.
To get an accurate estimation, you would need to:
1. Consult an expert: Contact a reputable rare book dealer, auction house, or book appraiser specializing in Victorian literature.
2. Provide detailed information: Give them information about the book's condition, the signature's clarity, and any other unique features it might have.
3. Consider authentication: If the book is deemed valuable, you may want to get it professionally authenticated.
Keep in mind:
* Even if it's a genuine signed edition, it's unlikely to be worth millions of dollars unless it's a very specific and rare first edition with a unique inscription.
* The value will still likely be very high, given the rarity and historical significance.
Good luck with your discovery!