I don't think it's a genuine product. I've bought too many Titleist clubs, and the weights have become mixed up, with both genuine and third-party ones, so I'm not sure. Either way, it's usable, and since it's a discontinued item, how about this price? 【Regarding Price Negotiation】 Price negotiation is possible, but please refrain from negotiating and then not buying. I cannot respond to requests to lower the price if you use the "register your desired price" function, as there are many instances of no response after a price reduction. Please state your desired price in the "comments" section. 【Regarding Reserved Listings】 I generally do not accept reserved listings. This is because in the past, there have been many people who reserved items but did not purchase them. It will be on a first-come, first-served basis. 【Regarding Items】 Please check the manufacturer's website for detailed sizes and usage instructions. If it's not on the manufacturer's website, please search online. Also, if I have included the size in the description, please understand that there may be errors due to amateur measurements. I am also not interested in fakes or copies. Everything is genuine. The color may appear different in the photos, so if you are concerned, please inquire before purchasing. 【Regarding Condition】 I will inform you as much as possible. Please judge based on the photos and description. Whether it's new or used, please assume that there are scratches, etc. There may be scratches that I didn't notice. I am a non-smoker and have no pets. I like to keep things clean, so I use and store them as cleanly as possible. 【Regarding Shipping】 I will pack as carefully as possible, but I am not a professional. Packing takes priority, so the size may be slightly larger or smaller. 【Regarding Messages】 I have decided not to write greetings after purchase, message notifications after shipping, or evaluation messages. I will make the transactions easy and casual for both of us. I will only contact each other if there is a problem. Please purchase only if you agree to all of the above. Especially those who are concerned about the condition, please refrain from purchasing. If there is a problem with the item, please contact me before evaluating. I will respond properly. Thank you.