What is value 1914 first edition book Tarzan of the apes signed by Edgar Rice Burroughs?

The value of a 1914 first edition book "Tarzan of the Apes" signed by Edgar Rice Burroughs could vary significantly depending on its condition and the rarity of the signature. Typically, such a piece could be valued in the range of thousands to tens of thousands of dollars at auction. Consulting with a rare book expert or appraiser would be recommended for an accurate assessment.