Awww @thepenguinsrock that's the cutest ever that he wanted to go buy his new sister a gift.
My son is 6 so I guess any gift will do.
Yea I plan to do the same thing. I was going 2 do a big sister kit from the new baby. Put a few coloring books, she is in to princesses & Dora so some toys and video games.
I did the same when my 2nd came along as my son was 18 months i had a wrapped prezzie waiting to give him as soon as she came out i think it was a Thomas the tank etch a sketch just something I knew he would love. He then made his grandad take him straight to town to buy his baby a present lol :)
I'm doing the same for my son when his little brother is born in april. You can pretty much doing anything. I'm doing a t-shirt that says big brother, some snack, a juice pack, a children's book on big brothers. And a couple of coloring books with crayons and a new toy for him to play with.