Does this puppet only fit a child's hand?

yes.

How long will it take to get to rio rico az

7-10 business days.

Why did I have to pay $138 in shipping when it say if you spend over $99 it is free shipping

Free shipping is only in 48 states in USA.

How much is postage for this item to Gladstone, Queensland, Australia?

You need to check with customer service. 888-286-2347

Need fast shipping

We have many shipping options like 1 day air, 2 day air , 3 day air etc.

will this cost $50 in new zealand $

This price 50$ is in US dollar.

how long will it take to get to new zealand?

It takes 10-12 business days .

Will this fit a 10 year old hand

Yes this product is suitable for 10 year old childrens

dose it come with a hand stick

No, this puppet doesn't come with a hand stick.