From MLB Power Pros Wiki

Contents 1 Surprise Bag 2 Gambler's Ring 3 Baseball Books 3.1 The Secrets of Pitching 3.2 The Secrets of Hitting 3.3 The Secrets of Defense 3.4 Legends of Baseball

Surprise Bag

Can be sold for:

• $

Acquiring

• (Freetime) Jaw / Find Dog in 2 weeks
• (Other) At Bison's Shop after finishing the game

Gambler's Ring

Can be sold for:

• $750

Acquiring

• (Item) Surprise Bag
• (Random) Patty / Christmas / In return for Giant Bear

Baseball Books

The Secrets of Pitching

Can be sold for:

• $300

Acquiring

• (Item) Surprise Bag

The Secrets of Hitting

Can be sold for:

• $300

Acquiring

• (Item) Surprise Bag

The Secrets of Defense

Can be sold for:

• $300

Acquiring

• (Item) Surprise Bag

Legends of Baseball

Can be sold for:

• $ -- (cannot be sold)

Acquiring

• (Item) Surprise Bag