Is Prisma 2 case is worth buying?

does it is worth buying?

yes if you are lucky and have money to spend on keys

Cases are generally not worth it coz theres like a 0.25% you get a knife out of it, and prisma 2 is gonna cost 5 dollars atleast, 2.5 for the case and 2.5 for the key.

well if you have the money than yes

Probably not. If you really want to open them just wait until the price of the case goes down more.