In The Great Tree in Boggly Woods, there is a Secret Shop that you can find. To find it, go into the room that has a Hard to get Badge (I forget how I got it and what it was called). Pretty much it's out of reach. Plus, the room should have 2 Piders in it. Anyways, drop down below and head to the far left, near the Save Block. At the Wall, use Flurrie's Wind Blow Ability to blow away a Piece of Paper, covering the Entrance. Now enter. The Shop contains Regular Mushrooms for 3 Coins, Honey Syrups for 5 Coins, HP Drains for 10 Coins, Mysteries for 3 Coins, Mini Mr. Minis for 8 Coins, and Ice Stroms for 15 Coins.

Also, just to cheer you up, I think this only happens in Chapter 2, but, when you're in the Shop, go behind the two Stumps in the Lower Left corner of the Shop and you'll meet Jabble, Punio's Lost Friend, the Jabbie. If you don't hurt him, he'll join your Party (Sorry to disappoint you kiddies, but he's not a Partner. But I think he fights against the Jabbies for you with the other Punies. And he doesn't even count in your Group (What I mean is that you'll have 101 Punies total in the Game. But, when Jabble joins, it'll still be 101. Not 102.) Get it? Ok.