This is a jump cue that Fedor Gorst uses in his research and also loves to use in matches. The retail price is $780. Also, since it is not sold in Japan, I believe it is a very rare item that can only be purchased by direct import from the United States. Therefore, I think it cost around $860. It is out of stock and rare even in the United States. I would like to sell it as soon as possible. Thank you. *The box is included, but it is damaged.