https://www.amazon.com/dp/B07K6L5BQR/ref=sr_1_4?m=A1ZR9KIROXVX56&s=merchant-items&ie=UTF8&qid=1541420260&sr=1-4&keywords=jennie

Here is the link.
You can also check out this site, consider other websites for cheaper price.

https://blackpinkupdate.com/2018/11/05/how-to-buy-blackpink-jennie-solo-official-photobook/