Leftovers
1 spot to pick it up, held by Snorlax in Aredia City.
An item to be held by a Pokémon. The holder's HP is slowly but steadily restored throughout every battle.
Items Sells for $100
Other Pokémon that hold it
1You meet each of these once or on a special trigger, so you cannot farm them, but each one may hold Leftovers when you meet it.
Where it lies
1- Grove of DreamsTurn left from the entrance and enter the house, then talk to the man inside.Chapter 9