 Cocktail Glass | Decoration | Fluid Containers | 50 | 2 |
 Cocoa Grimoire | Equipment | Spellbooks | 0 | 15 |
 Coconut | — | Food | 0 | 4.8 |
 Coconut Milk | — | Liquids | 0 | 1.8 |
 Coconut Shoes | Equipment | Boots | 500 | 6 |
 Coconut Shrimp Bake | — | Food | 0 | 20 |
 Collar of Blue Plasma | Equipment | Amulets and Necklaces | 6,000 | 5 |
 Collar of Green Plasma | Equipment | Amulets and Necklaces | 6,000 | 5 |
 Collar of Orange Plasma | Equipment | Amulets and Necklaces | 6,000 | 5 |
 Collar of Red Plasma | Equipment | Amulets and Necklaces | 6,000 | 5 |
 Coloured Egg (Blue) | — | Food | 0 | 0.3 |
 Coloured Egg (Green) | — | Food | 0 | 0.3 |
 Coloured Egg (Purple) | — | Food | 0 | 0.3 |
 Coloured Egg (Red) | — | Food | 0 | 0.3 |
 Coloured Egg (Yellow) | — | Food | 0 | 0.3 |
 Colourful Balloons | Decoration | Decorations | 0 | 0.15 |
 Colourful Carpet | Decoration | Floor Decorations | — | — |
 Colourful Feather | — | Creature Products | 110 | 0.36 |
 Colourful Feathers | Other | Creature Products | 400 | 4.5 |
 Colourful Fireworks Rocket | — | Party Items | 0 | 1 |
 Colourful Mushroom | Other | Quest Items | 0 | 0.1 |
 Colourful Pom-Pom Carpet | Decoration | Floor Decorations | — | — |
 Colourful Pom-Pom Carpet (Rolled-Up) | Decoration | Floor Decorations | — | — |
 Colourful Quill | — | Creature Products | 110,000 | 0.6 |
 Colourful Snail Shell | — | Creature Products | 250 | 1.7 |
 Colourful Water Lily | — | Taming Items | 0 | 1 |
 Comb | Other | Rubbish | 0 | 4.5 |
 Combat Knife | Weapons | Sword Weapons | 1 | 8.7 |
 Combustion Rune | Runes | Attack Runes | 0 | 1.2 |
 Comfy Cabinet | Decoration | Furniture | — | — |
 Comfy Chair | Decoration | Furniture | — | — |
 Comfy Chest | Decoration | Furniture | — | — |
 Comfy Table | Decoration | Furniture | — | — |
 Commemorative Platinum Coin | Other | Quest Items | 0 | 0.01 |
 Compass | — | Creature Products | 45 | 0.8 |
 Complete Opticording Sphere | Other | Quest Items | 0 | 2 |
 Composite Hornbow | Weapons | Distance Weapons | 25,000 | 52 |
 Compound Eye | — | Creature Products | 150 | 1.65 |
 Compromising Letter | Decoration | Documents and Papers | 0 | 0.1 |
 Conch Shell | — | — | 0 | 1.5 |
 Conch Shell Horn | Equipment | Extra Slot | 0 | 1.5 |
 Condensed Energy | — | Creature Products | 260 | 2 |
 Condensed Remorse | — | Quest Objects | — | — |
 Coned Hat of Enlightenment | Equipment | Helmets | — | 10 |
 Conjurer Wand | Weapons | Wands | 0 | 19.5 |
 Consecrated Beef | — | Food | 0 | 11 |
 Contract | Decoration | Documents and Papers | 0 | 2 |
 Control Unit | — | Taming Items | 0 | 2 |
 Converter Soul Core | Other | Soul Cores | 0 | 10 |
 Convince Creature Rune | Runes | Support Runes | 0 | 2.1 |