Big collection, not sure if selling is worth it?

For those of you who make jewelry with skins and sell them, I’d like to honestly know how it’s going for you?

In what areas have you found success, and what areas are more difficult?

I literally have HUNDREDS of crafts I made using acrylic skins or wire wrapped crystals to make all sorts of jewelry, key chains, ect. And now I have this mountain pile and idk what to do with them or if it’s even worth trying to sell.

But honestly I’m more curious to hear your guys story.