Nifty Knitting - Is it worth it?

It isn't on sale for the PS4, but it is one stuff pack I kind of want. There is a hairstyle I kind of want from it because I really like it. However, for gameplay, I heard from others it isn't just knitting stuff that they can sell, but paintings too. I kind of thought it was stupid when it first released, but I want to create a character like Molly Weasley, and have her knit stuff for people. It is also a good way for my sims to earn money, without using a cheat. So yeah, I kind of want to get the pack myself.