 Cookbook | Decoration | Books | 0 | 15 |
 Cookbook (Creature Product) | — | Creature Products | 870 | 8 |
 Cookie | — | Food | 0 | 0.1 |
 Cool Bottle of Raubritter Lager | — | Others | 0 | 5 |
 Cool Gloothy Mixture | Other | Quest Items | — | 4 |
 Copied Research Notes | Other | Quest Items | 0 | 1 |
 Copper Key | — | Keys | 0 | 1 |
 Copper Prison Key | Other | Quest Items | 0 | 2 |
 Copper Shield | Equipment | Shields | 50 | 63 |
 Copper Token | Other | Valuables | 0 | 0.2 |
 Copper Valve | Other | Quest Items | — | — |
 Copper Valve (Item) | Other | Quest Items | — | 0.2 |
 Coral Branch | — | Creature Products | 360 | 1.1 |
 Coral Brooch | Other | Valuables | 750 | 0.8 |
 Coral Comb | Other | Quest Items | 0 | 4.5 |
 Coral Frog Soul Core | Other | Soul Cores | 0 | 10 |
 Coral Powder | — | — | 0 | 0.1 |
 Coral Stone | — | Walls | — | — |
 Coral Vow Flower | — | — | 0 | 4 |
 Core Dispenser | — | Machines (Objects) | — | — |
 Cormayan Beech | Decoration | Decorations | — | — |
 Corncob | — | Food | 0 | 3.5 |
 Corned Fish | Other | Quest Items | 0 | 5.1 |
 Cornucopia | Decoration | Musical Instruments | 0 | 14 |
 Corrupt Naga Scales | — | Creature Products | 570 | 0.3 |
 Corrupted Flag | — | Creature Products | 700 | 1.12 |
 Corrupted Ghost Soul Core | Other | Soul Cores | 0 | 10 |
 Corrupted Skeleton Soul Core | Other | Soul Cores | 0 | 10 |
 Corym Charlatan Soul Core | Other | Soul Cores | 0 | 10 |
 Corym Skirmisher Soul Core | Other | Soul Cores | 0 | 10 |
 Corym Vanguard Soul Core | Other | Soul Cores | 0 | 10 |
 Costume Bag (Common) | Other | Party Items | 0 | 8 |
 Costume Bag (Deluxe) | Other | Party Items | 0 | 8 |
 Costume Bag (Retro) | Other | Party Items | 0 | 38 |
 Costume Bag (Uncommon) | Other | Party Items | 0 | 8 |
 Cot Footboard | Decoration | Furniture | 0 | — |
 Cot Headboard | Decoration | Furniture | 0 | — |
 Council Certificate | Decoration | Contest Prizes | 0 | 1 |
 Countess Sorrow's Frozen Tear | — | Creature Products | 50,000 | 10 |
 Courage Leech Soul Core | Other | Soul Cores | 0 | 10 |
 Cow Bell | — | Creature Products | 120 | 7.2 |
 Cow Soul Core | Other | Soul Cores | 0 | 10 |
 Cowbell | — | Creature Products | 210 | 4 |
 Cowtana | Weapons | Sword Weapons | 2,500 | 28 |
 Cozy Couch (Corner) | Decoration | Furniture | — | — |
 Cozy Couch (Left) | Decoration | Furniture | — | — |
 Cozy Couch (Middle) | Decoration | Furniture | — | — |
 Cozy Couch (Right) | Decoration | Furniture | — | — |
 Cozy Couch (Round) | Decoration | Furniture | — | — |
 Crab Man Claws | — | Creature Products | 550 | 2.3 |