A lot of independent booksellers on Amazon are drop-ship bots. They will automatically create listings for books based on the cost of buying the book from another seller and re-shipping. Occasionally, two of those bots will find each other and start pricing a book based on each other which results in the price spiralling to crazy levels.
A lot of independent booksellers on Amazon are drop-ship bots. They will automatically create listings for books based on the cost of buying the book from another seller and re-shipping. Occasionally, two of those bots will find each other and start pricing a book based on each other which results in the price spiralling to crazy levels.