It depends on which star's signature ~ ~ it depends on yourself. You don't think it's reliable for this star to sign so many albums at once, because some CDs advertised as autographs have a large inventory. If the album is released for too long, it is recommended not to buy it. The authenticity is really unclear. Some websites sell charity CDs signed by celebrities. See if your favorite stars have this trend. The possibility of buying fake goods in this way is very small, but generally, if you don't buy them in time, they will be sold out soon, and the chances of encountering this matter are also very random. But in a word, I suggest:

1, check the inventory and the customer satisfaction of similar products sold by the seller in the past.

2. Look at the price. It is impossible to sell a genuine CD signature album from Jay Chou to 40 yuan, even if the price is greatly reduced by jumping off a building. Although the price is not the only standard, it is definitely a reference value.

3. Look at the photo details and pictures posted online and shop around.

4. Generally, if you like a singer's record being released, just go to his post bar or support club, and there may be a collective signature of that kind of group purchase.

Anyway, it's up to you ~ ~ but in this world, 50 yuan buys an ordinary album that is not a pre-sale version. If it really doesn't have any special meaning, there is no need to buy a signed CD with luck. I think so, too, but if you must buy it, good luck! I hope I can help you ~ ~