What are some baby collectibles ?

MY sister just had a baby girl and I was wondering what kind of a “collectible” gift I could get …..

Where could I sell a collection of limited edition Barbie Collectibles, some of them with a little damage?

I’ve had a collection of 15 limited edition barbie dolls for about 10 years. Many of them are form movies …..

I am trying to sell new collectable dolls such as barbie and an I love lucy doll as well as …..

I’m 11 and trying to get 66$ for a Pullip doll(There a Japanese collectible doll) I already have 54$ helping …..

Answers below in Comments Section

Where do I go to get more info and to sell? thanks to anyone with some info. Answers below in …..