| Name | Price | Comments | Location |
| ATM Card | 0 | Needed to use ATM Machines to get money. | N/A |
| Backstage Pass | 0 | Needed to get into Chaos Theater. | Runaway 5 hand it over after rescuing Paula. |
| Bad Key Machine | 0 | Opens doors that won't otherwise. | Maxwell gives it to Jeff in Snow Wood Boarding School. |
| Bag of Dragonite | Sold for 500 | Turns you into a dragon to attack the enemy. | Box: Various Locations |
| Bazooka | Sold for 475 | Only Jeff can use it. Its used in battle to hit multiple enemies. | Shop: Scaraba |
| Bicycle | 0 | Only one person can ride it. | The man in the Bicycle Shop in Twoson rents it for free. |
| Big Bottle Rocket | 139 | Used by Jeff to attack an enemy. | Arms Dealer: Fourside, Scaraba |
| Bomb | 149 | Used to hit multiple enemies. | Box: Various Locations
Shop: Threed, Dusty Dunes, Fourside, Scaraba |
| Bottle Rocket | 29 | Only Jeff can use it to attack an enemy. | Shop: Threed, Dusty Dunes, Fourside, Scaraba |
| Brain Stone | 0 | Keeps you from being "held" in battle. | Box: Dalaam |
| Bubble Gum | 1 | Used by the Bubble Monkey. | Shop: Winters |
| Carrot Key | 0 | Used to enter the Pink Cloud Cave in Dalaam. | Box: Magnet Hill in Fourside |
| Chick | Sold for 12 | Hatches from eggs. | Hatches from a Fresh Egg |
| Chicken | Sold for 110 | Do not use it or it will escape, sell it. | A chick will change into a chicken. |
| Contact Lens | 0 | Return it to its owner for a pair of socks. | On the ground in Dusty Dunes Desert. |
| Counter-PSI Unit | 0 | A device used by Jeff that can counter some enemies' PSI attacks. | ? |
| Cup of Lifenoodles | Sold for 89 | Has the same affect as Heal Omega. | Box: Various Lacations
Mr. Saturn gives it for rescuing the Mr. Saturns from Belch's Base. |
| Defense Shower | 0 | A device used by Jeff that increases everyone's defense. | Box: Stonehenge |
| Defense Spray | 500 | Increases the defense of one person. | Shop: Twoson, Fourside, Scaraba |
| Diamond | 0 | Use it to pay off the Runaway 5's debt at Topolla Theater. | Get it from one of the miners on the bridge to Fourside. |
| Eraser-Eraser | 0 | Erases Iron Eraser statues. | Get it from Apple Kid's Mouse in Winters. |
| Exit Mouse | 0 | Takes you to the exit in mazes and caves. | Get it from the Exit Mouse's father in Onett, the Gold Mine, or Stonehenge. |
| For Sale Sign | 0 | Attracts people to sell goods to. | Shop: Twoson |
| Franklin Badge | 0 | Deflects Thunder attacks. | Get it from Paula before fighting Carpainter. |
| Hand-Aid | Sold for 9 | Fully restores one person's HP. | Get it from Paula's Mother before going to Threed. |
| Handbag Strap | Sold for 19 | Freezes an enemy during battle. | Box: Moonside |
| Hawk Eye | 0 | Needed to light up Deep Darkness | Found inside the Pyramid in Scaraba. |
| Heavy Bazooka | 0 | A powerful weapon that can be used only by Jeff. | Box: Fourside Sewers |
| Hieroglyph Copy | 0 | Explains how to open the Pyramid | Get it upstairs in the Summers Museum. |
| HP-Sucker | Sold for 400 | Takes one enemy's HP and adds it to Jeff's. | Box: Belch's Base |
| Hungry HP-Sucker | 0 | Takes HP from all enemies and adds it to Jeff's. | ? |
| Insecticide Spray | 19 | Does damage to insect enemies. | Shop: Threed, Saturn Valley, Fourside |
| Insignificant Item | Sold for 1 | Return to the man in Twoson Hospital for a Magic Truffle. | Check the dressers in Threed Hopital. |
| Jar of Fly Honey | 0 | Keeps Belch from attacking. | Box: Threed |
| Key to the Cabin | 0 | Use to open the jail cell in Peaceful Rest Valley. | Carpainter gives it after he is defeated. |
| Key to the Locker | 0 | Useless key that doesn't work. | Maxwell gives it to Jeff in Snow Wood Boarding School. |
| Key to the Shack | 0 | Opens the Traveling Entertainer's Shack in Onett. | Mayor Prickle gives it for defeating the Sharks. |
| Key to the Tower | 0 | Needed to enter Dungeon Man. | The man near the oasis in Scaraba has it. |
| King Banana | 0 | Give to a monkey in Monkey Cave. | One of the monkies in the Monkey Cave has it. |
| Meteorite Piece | 0 | Needed to complete the Phase Distorter. | Check the meteorite in Onett. |
| Meteornium | Sold for 1000 | Can be sold for a lot of money. | Left behind by various enemies. |
| Meteorite | Sold for 2000 | Can be sold for a lot of money. | Left behind by various enemies. |
| Monkey's Love | 0 | Freezes an enemy during battle. | A gift for teaching PSI Teleport to a monkey in Deep Darkess. |
| Multi Bottle Rocket | 2139 | Used only by Jeff to attack an enemy. | Shop: Deep Darkness, Scaraba |
| Mummy Wrap | Sold for 64 | Freezes an enemy during battle. | ? |
| Neutralizer | 0 | Device used by Jeff to remove the effects of PSI from one person. | Box: Monkey Cave |
| Pair of Dirty Socks | Sold for 1 | Freezes an enemy during battle. | Reward for returning the contact lens to the man in Fourside Bakery. |
| Pencil-Eraser | 0 | Erases iron pencil statues. | Get it from Apple Kid in Twoson. |
| Pharaoh's Curse | Sold for 195 | Poisons an enemy during battle. | Box: Scaraba Pyramid |
| Picture Postcard | 2 | Buy it from the girl in Happy Happy Village. | Shop: Saturn Valley |
| Piggy Nose | 300 | Use to find Magic Truffles. | Shop: Scaraba |
| Protractor | 2 | Measures angles in battle. | Shop: Fourside |
| Reciever Phone | 0 | Recieve calls from people anywhere. | Apple Kid's Mouse gives it for making a donation to Apple Kid. |
| Ruler | 2 | Sizes things up in battles. | Shop: Twoson |
| Rust Promoter | 89 | Effects robotic enemies. | Shop: Twoson, Dusty Dunes, Fourside, |
| Rust Promoter DX | 289 | Stonger version of Rust Promoter. | Shop: Deep Darkness |
| Shield Killer | 0 | Device used by Jeff to destroy an enemy's shield. | Box: Monkey Cave |
| Show Ticket | 30 | Needed to get into Topolla Theater. | The man in Topolla Theater sells them. |
| Shyness Book | 0 | Cures Tenda Village's shyness. | Check the shelves in Onett Library. |
| Signed Banana | 0 | Needed to get into the Fourside Sewers. | Venus gives this when asked for her autograph. |
| Slime Generator | Sold for 210 | A device used by Jeff that can freeze an enemy in battle. | Shop: Twoson, Fourside |
| Snake | 220 | Poisons an enemy during battle. | Shop: Scaraba |
| Snake Bag | 290 | Poisons an enemy during battle. Can be used more than once. | Shop: Scaraba |
| Sound Stone | 0 | Records the melodies of "Your Santuary" locations. | Buzz Buzz hands it over before he dies. |
| Stag Beetle | 8 | Freezes an enemy during battle. | Shop: Saturn Valley |
| Sudden Guts Pills | 500 | Increases guts during a battle. | Shop: Scaraba
Box: Various Locations |
| Super Bomb | 0 | Has the same affect as the Heavy Bazooka, but can be used by anyone. | Shop: Fourside, Scaraba, Deep Darkness |
| Super Plush Bear | 1198 | Takes the damage of enemies's attacks. Lasts longer than the Teddy Bear. | Shop: Summers |
| Suporma | Sold for 25 | Plays a song about the Orange Kid and breaks. | A present from the Orange Kid for donating to him. |
| Teddy Bear | 178 | Takes the damage of enemies' attacks. | Shop: Twoson, Fourside
Box: Various Locations |
| Tendakraut | 0 | Use to enter the Tenda Village in the Lost Underworld. | A reward for curing Tenda Village's shyness. |
| Tiny Ruby | 0 | Use to enter the hieroglyph room at the museum in Summers. | Poo brings it with him to Summers. |
| Toothbrush | 3 | Freezes an enemy during battle. | Shop: Threed, Fourside |
| Town Map | 0 | Use to view the maps of most towns. | The Onett Librarian gives it. |
| Viper | 550 | Poisons an enemy during battle. | Shop: Scaraba |
| Wad of Bills | 0 | Pays the Runaway 5's debt at Chaos Theater. | Everdred gives it for rescuing Paula. |
| Xterminator Spray | 630 | Kills all insect-type creatures during battle. | Enemy: Mad Taxi |
| Yogurt Dispenser | 0 | Allows access to the 48th floor of the Monotoli Building. | Talah Rama has it in the Monkey Cave. |
| Zombie Paper | 0 | Catches zombies when placed on the ground. | Apple Kid sends it to Ness in Threed. |
