 Cow Bell | 120 | 7.2 |
 Cowbell | 210 | 4 |
 Crab Man Claws | 550 | 2.3 |
 Crab Pincers | 35 | 1.75 |
 Cracked Alabaster Vase | 180 | 4.5 |
 Cracked Insectoid Egg | — | — |
 Crackling Egg | 0 | 8.5 |
 Crawler Head Plating | 210 | 2.65 |
 Crawler's Essence | 3,700 | 0.45 |
 Cream Cake | 0 | 5 |
 Crimson Fin | — | — |
 Crimson Fin (Broken Dream) | — | — |
 Crimson Rose | 0 | 0.8 |
 Crocodile Steak | 0 | 4.4 |
 Crowbar | 50 | 21 |
 Crown (Plant) | 2,700 | 0.9 |
 Crucible | — | — |
 Cruelty's Chest | 720,000 | 1.4 |
 Cruelty's Claw | 640,000 | 1.4 |
 Crusher | 0 | 3 |
 Cry-Stal | 3,200 | 9.7 |
 Cryptic Fossil | 0 | 10 |
 Crystal Bone | 250 | 12 |
 Crystal Column | — | — |
 Crystal Column (Factory) | — | — |
 Crystal Flask with Blessed Blue Lava | 0 | 1.5 |
 Crystal Flask with Blue Lava | 0 | 1.5 |
 Crystal Key | 0 | 1 |
 Crystal of the Mitmah | 280 | 1.5 |
 Crystal Trail | — | — |
 Crystal Wall (Prismatic) | — | — |
 Crystalline Spikes | 440 | 3.4 |
 Crystallised Blood | 270,000 | 2 |
 Crystallized Anger | 400 | 12 |
 Crystallized Death | 3,000 | 10 |
 Cucumber | 0 | 2 |
 Cuirass Plate | 1,000 | 7.5 |
 Cult Object | — | — |
 Cult Symbol | — | — |
 Cultish Mask | 280 | 1.65 |
 Cultish Robe | 150 | 2 |
 Cultish Symbol | 500 | 0.82 |
 Cup of Cowcoa | — | 4 |
 Cup of Molten Gold | 0 | 5 |
 Curious Matter | 430 | 4.5 |
 Curl of Hair | 320,000 | 1.3 |
 Cursed Bone | 6,000 | 6.5 |
 Cursed Shoulder Spikes | 320 | 0.97 |
 Cyclops Toe | 55 | 1.11 |
 Damaged Armor Plates | 280 | 2 |