Koopa Koot's favors

In Paper Mario, the elderly Koopa Koot of Koopa Village will ask Mario many favors throughout the game. Some of the favors require Mario to meet specific people and get an item in return.

When Kooper joins Mario's party

Koopa Legends: a book Kolorado has. Ask Kolorado's Wife for it. - Reward: one coin

After Chapter 1

Video tape: Goompa in Goomba Village has it. - Reward: one coin

Luigi's autograph: just go to Mario's house and ask Luigi for it. - Reward: one coin

After Chapter 2

Wallet: check Koopa Villages bushes. - Reward: one coin

Merluvlee's autograph: go to her house on Shooting Star Summit, she'll want the Crystal Ball she lent to her sister Merlee. Go to Dry Dry Outpost, and get the Crystal Ball from Merlee in the back ally. - Reward: three Star Pieces

After Chapter 4

Old Photo: the first Boo in Boo's Mansion has it. - Reward: one coin

After Chapter 5

Glasses: check Koopa Villages bushes. - Reward: one coin

After Chapter 6

Package: go to Gusty Gulch and find the Boo with the Package. He says he needs some time to find it. Leave the screen and then come back. - Reward: one coin

Red Jar: buy these items from the shop in Dry Dry Outpost in this order: Dusty Hammer, Dried Pasta, Dusty Hammer, Dried Shroom. - Reward: three Star Pieces