Life In 19x19

Today I was teaching my cousin's two boys (6 and 10?) how to play Go today, and they loved it and can't wait to play again.

I want to buy them a full size set, but I want to spend around $50 or less. I looked on Amazon, but thought I might get better suggestions here.

Thanks!

Maybe this will do

https://shop.gogameguru.com/newbie-go-game-set/

I think that set would be fine. I'd consider adding s 9x9 board, too. I have this one and find it sufficient.