Stats: N/A
Sell: 150G
Check: Its bark is worse than its bite.
Obtain: Equipped by default at the start of the game

Stats: +3 ATK
Sell: 100G
Check: Made of plastic. A rarity nowadays.
Obtain: Can be found in the Ruins by going right from the room leading to Toriel’s house


Stats: +5 ATK
Sell: 50G
Check: A worn pink leather glove. For five-fingered folk.
Obtain: Can be found in the first Dimensional Box in Snowdin forest. It can also be bought from the Snowdin Shopkeeper in Snowdin for 50G

Stats: +2 ATK, +6 INV and Double Strike
Sell: 50G
Check: Contains illegible scrawls. Increases INV by 6.
Obtain: Can be bought from Gerson in Waterfall for 55G

Stats: +7 ATK and Triple Strike
Sell: 80G
Check: These used shoes make you feel incredibly dangerous.
Obtain: Can be found in the bushes in Waterfall


Stats: +12 ATK and Quadruple Strike
Sell: 100G
Check: An antique revolver. It has no ammo. Must be used precisely, or damage will be low.
Obtain: Can be bought from Bratty and Catty’s shop for 350G, located to the right of the MTT resort entrance in Hotland

Stats: +10 ATK and +4 HP when using consumable items
Sell: 100G
Check: Damage is rather consistent. Consumable items heal 4 more HP.
Obtain: Can be found in Hotland when you first encounter the Steam Puzzle


Stats: +15 ATK
Sell: 250G
Check: Perfect for cutting plants and vines.
Obtain: Can be found in the New Home in the children’s room inside a small box on the Neutral Route or True Pacifist Route


Stats: +99 ATK
Sell: 500G
Check: Here we are!
Obtain: Can be found in the New Home in the children’s room inside a small box on the Genocide Route, where it replaces the Worn Dagger

Stats: N/A
Sell: 150G
Check: It has already been used many times.
Obtain: Equipped by default at the start of the game

Stats: +3 DEF
Sell: 100G
Check: If you're cuter, monsters won't hit you as hard.
Obtain: Can be found in the Ruins, in the “Only One Switch” room, by falling into the hole located in the bottom-left corner


Stats: +7 DEF
Sell: 50G
Check: It has seen some wear. It has abs drawn on it.
Obtain: Can be bought from the Snowdin Shopkeeper in Snowdin for 50G

Stats: +5 DEF and +9 INV
Sell: 50G
Check: Glasses marred with wear. Increases INV by 9.
(After you get hurt by an attack, you stay invulnerable for longer.)
Obtain: Can be bought from Gerson in Waterfall for 30G

Stats: +10 DEF
Sell: 80G
Check: Finally, a protective piece of armor.
Obtain: Can be found behind the waterfall where rocks fall, east of Sans’s guard post in Waterfall


Stats: +12 DEF and +5 ATK
Sell: 100G
Check: This battle-worn hat makes you want to grow a beard. It also raises attack by 5.
Obtain: Can be bought from Bratty and Catty’s shop for 350G, located to the right of the MTT resort entrance in Hotland

Stats: +11 DEF and +1 HP every 2 turns
Sell: 100G
Check: Heals 1 HP every other turn.
Obtain: Can be found below the forked room on the second floor of Hotland


Stats: +15 DEF
Sell: 250G
Check: It says "Best Friends Forever."
Obtain: Can be found in the New Home in the children’s room inside a small box on the Neutral Route or True Pacifist Route


Stats: +99 DEF
Sell: 500G
Check: You can feel it beating.
Obtain: Can be found in the New Home in the children’s room inside a small box on the Genocide Route, where it replaces the Heart Locket


Stats: +20 DEF, +10 ATK, +? INV, and +1 HP every 2 turns
Sell: 500G
Check: The things you can do with a college education!
Obtain: First, you need to find Temmie village, a hidden location in Waterfall. Then, in Temmie’s shop, you must pay 1000G for her college. After that, she will start selling Temmie Armor for 9999G (The price decreases after each death and stops changing after 25 deaths. Temmie Armor will then cost 750G)

Heals: +10 HP
Sell: 150G
Check: It has already been used many times.
Obtain: Equipped by default at the start of the game. If you equip different armor, it will be unequipped and can then be used

Heals: +10 HP
Sell: 25G
Check: Has a distinct, non-licorice flavor.
Obtain: Can be found in the Ruins, in the room located north of the room with the second save point


Heals: +12 HP
Sell: 30G
Check: A donut made with Spider Cider in the batter.
Obtain: Can be bought at the Spider Bake Sale in the Ruins for 7G and in Hotland for 9999G

Heals: +24 HP
Sell: 60G
Check: Made with whole spiders, not just the juice.
Obtain: Can be bought at the Spider Bake Sale in the Ruins for 16G and in Hotland for 9999G

Heals: +22 HP
Sell: 8G
Check: A Cinnamon roll in a shape of a bunny.
Obtain: Can be bought from the Snowdin Shopkeeper in Snowdin for 25G

Heals: +15 HP
Sell: 2G
Check: Instead of a joke, the wrapper says something nice.
Obtain: Can be bought from Nice Cream Guy in Snowdin forest for 15G, in Waterfall for 25G, and in Hotland for 12G

Heals: +45 HP
Sell: 40G
Check: Please take this to the ends of the earth.
Obtain: Can be obtained in Snowdin forest from Snowman , who will ask you to take it very far away

Heals: +11 HP
Sell: 5G
Check: It's a two-pronged popsicle, so you can eat it twice.
Obtain: Can be bought from the Snowdin Shopkeeper in Snowdin for 15G (the price increases by 15G after each boss fight)

Heals: +11 HP
Sell: 2G
Check: It's a SINGLE-pronged popsicle. Wait, that's just normal...
Obtain: After you eat Bisicle, it turns into Unisicle

Heals: +18 HP
Sell: 5G
Check: An aquatic fruit that resembles a crustacean.
Obtain: Can be bought from Gerson in Waterfall for 25G

Heals: +2 HP
Sell: 2G
Check: It's just torn up pieces of colored construction paper.
Obtain: First, you need to find Temmie village, a hidden location in Waterfall. In Temmie’s shop, you can buy regular flakes for 1G on sale, regular flakes for 3G, expensive flakes for 20G, and on the Genocide Route, premium flakes for 1000G

Heals: +21 HP
Sell: 25G
Check: For feeding a pet astronaut.
Obtain: Can be found inside the fridge in a quantity of 2 at the junkyard in Waterfall


Heals: +34 HP
Sell: 76G
Check: A psychologically damaged spinach egg pie.
Obtain: In the second flower-bridge puzzle in Waterfall, you can build a bridge leading to the bottom-right corner of the room. Crossing it, you will reach a small room with a bench and an echo flower. If you check the bench, you'll find the Abandoned Quiche underneath


Heals: +17 HP
Sell: 1G
Check: Food that was probably once thrown away.
Obtain: Can be bought from Bratty and Catty’s shop for 25G, located to the right of the MTT resort entrance in Hotland

Heals: +14 HP
Sell: 10G
Check: A sweet treat made of sparkling stars.
Obtain: Can be bought from Burgerpants for 60G at the MTT Resort in Hotland

Heals: +27 HP
Sell: 15G
Check: A hamburger made of edible glitter and sequins.
Obtain: Can be bought from Burgerpants for 120G at the MTT Resort in Hotland

Heals: +60 HP
Sell: 14G
Check: Huge steak in the shape of Mettaton's face. (You don't feel like it's made of real meat...)
Obtain: Can be bought from Burgerpants for 500G at the MTT Resort in Hotland, can only be purchased once

Heals: +20 HP
Sell: 10G
Check: The "meat" is made of something called a "water sausage."
Obtain: Can be bought from Sans on the second floor of Hotland, but only if Papyrus is alive. Sans is in the room to the left of the R2 elevator

Heals: +21 HP
Sell: 11G
Check: Like a hot dog, but with little cat ears on the end.
Obtain: When you buy a Hot Dog...? from Sans in Hotland for the second time, Sans replaces it with a Hot Cat

Heals: +65 HP
Sell: 150G
Check: This wonderful spell will stop a dog from casting magic.
Obtain: At the MTT Resort in Hotland, go to the far-right door with a Hot Dog...? and knock. You’ll get a Hush Puppy in exchange

Heals: +13 HP
Sell: 35G
Check: Regular old popato chisps.
Obtain: Can be bought from a vending machine for 25G in the True Lab during the True Pacifist Route

Heals: +All HP
Sell: 180G
Check: Butterscotch-cinnamon pie, one slice.
Obtain: Can be obtained after sleeping in Toriel’s child’s bedroom in her house in the Ruins

Heals: +Restores all HP, except the last point
Sell: 350G
Check: An acquired taste.
Obtain: Can be obtained after sleeping in Toriel's child’s bedroom in her house in the Ruins on Hard Mode (Hard Mode can be enabled by naming your character «FRISK» when starting the game)

Heals: +10 HP and +the speed at which the SOUL can move on the battlefield
Sell: 5G
Check: Made from glowing marshwater.
Obtain: Can be bought from Gerson in Waterfall for 18G

Heals: +40 HP and +4 ATK for the whole fight
Sell: 40G
Check: Sandwich shaped like a sword. Increases ATTACK when eaten.
Obtain: Can be bought from Burgerpants for 300G at the MTT Resort in Hotland

Heals: Can restore 4 HP in battle, 15 HP outside of battle, and 90 HP in Serious Mode (Serious Mode activates during battles with Toriel , Asgore , and Asriel , or with Undyne and Sans on the Genocide Route)
Sell: 50G
Check: Comes with everything you need for a quick meal!
Obtain: Can be found in the fridge in Alphys’s lab in Hotland when the lights are on


Heals: The amount of HP restored is random and can restore 2 HP, 10 HP, 30 HP, or all HP
Sell: 8G
Check: Recovers HP. (Hit Poodles.)
Obtain: May appear in the inventory with a certain chance when using the Dog Residue

Heals: Removes 1 HP, or restores all HP if you have 3 HP or less
Sell: 300G
Check: ?????
Obtain: Can be obtained by using the «ITEM» action during the battle with Memoryheads . After using this action, a Memoryhead will leave a piece of itself in your inventory

Heals: +17 HP, but according to the description, it should restore 12 HP
Sell: 250G
Check: The goal of "Determination."
Obtain: Can fill all empty inventory slots after selecting the «DREAM» action during the battle with Asriel Dreemurr on the True Pacifist Route

Stats: +2–6 ATK (when the Tough Glove is equipped)
Sell: 15G
Check: Use to make punching attacks stronger in one battle. Use outside of battle to look at the card.
Obtain: Can be obtained by buying Nice Cream from the Nice Cream Guy in Waterfall

Stats: N/A
Sell: 999G
Check: A little white dog. It's fast asleep...
Obtain: If you solve the piano puzzle in Waterfall (solution: • ↑ → • ↓ • ↓ →), a room with an artifact will open. As soon as you enter the room, you will immediately receive the Annoying Dog


Stats: N/A
Sell: 1-4G
Check:

• Shiny trail left behind by a dog.
  
• Dog-shaped husk shed from a dog's carapace.
  
• Dirty dishes left unwashed by a dog.
  
• Glowing crystals secreted by a dog.
  
• Jigsaw puzzle left unfinished by a dog.
  
• Web spun by a dog to ensnare prey.

Obtain: After receiving the Annoying Dog in the artifact room in Waterfall, you can approach the artifact itself. Once you interact with it, a message will appear saying that there are too many dogs in your inventory. If you use the Annoying Dog from your inventory, it will jump out, absorb the artifact, and run off the screen. After that, Dog Residue will appear in your inventory

Stats: N/A
Sell: N/A
Check: It is too bent to fit on your keychain.
Obtain: Can be bought from Bratty and Catty’s shop for 600G, located to the right of the MTT resort entrance in Hotland

Stats: N/A
Sell: N/A
Check: Letter written for Dr. Alphys.
Obtain: Can be obtained during the True Pacifist Route when Undyne gives it to you to deliver to Alphys

Stats: N/A
Sell: N/A
Check: It has DON'T DROP IT written on it.
Obtain: Replaces the regular Undyne Letter if you drop it, but after that, it can no longer be dropped

Stats: N/A
Sell: N/A
Check: N/A
Obtain: Save in the last corridor and talk to Sans . Then exit the game and re-enter. Repeat the conversation 3 more times (4 times in total). After that, you will receive Sans’s Room Key

Stats: N/A
Sell: N/A
Check: N/A
Obtain: When you enter Sans’s room, you can find the Silver Key in his nightstand. Take it to unlock the door to Sans’s workshop behind the Papyrus’s and Sans’s House

Stats: N/A
Sell: N/A
Check: If you are reading this, I messed up somehow.
Obtain: Can only be obtained through bugs

Heals: +1 HP
Sell: 3G
Check:
Here is a recipe to make this at home:
1. Find a rock
Obtain: Can be obtained through bugs or by editing the save file

Heals: +5 HP
Sell: 10G
Check: Even eating it raw, the tears just won't come.
Obtain: Can only be obtained by editing the save file

Heals: +8 HP
Sell: 3G
Check: A small pumpkin cooked like onion rings.
Obtain: Can only be obtained by editing the save file

Heals: +15 HP
Sell: 10G
Check: Fried dough traditionally served with a mallet.
Obtain: Can only be obtained by editing the save file

Heals: +16 HP
Sell: 10G
Check: If eaten, it will never pass to the other side.
Obtain: Can only be obtained by editing the save file

Heals: +28 HP
Sell: 2G
Check: Made by young pups.
Obtain: Can only be obtained by editing the save file