Vaati is not playable. He has no sticker and no trophy. Vaati has no existence in the world of Smash Bros.
You could try eBay or amazon
no
It doesn't mention his exact age, but Vaati from The Minish Cap is a child, like Link and Zelda.
Silver.
This is a mystery, as, although Vaati has a femimine form in the final boss battle, he/she/it is always referred to as a "sorceror" instead of a "sorceress".
v-ahhh-tea
koume (koo-may) vaati (vo-tee) kotake (co-take) pacci (pac-kee)
Hell no.
He should be... he rox!
By defeating Vaati, the final boss.
The dark wind sorcerer Vaati.
Vaati, a wizard in league with Gannondorf, creates him to destroy Link