| 601 |  Corpse Tumor misc | default | 0.1 kg | 1,710 rubles | — |
| 602 |  Corrosive Fiend Meat misc | stalker | 0.7 kg | 3,000 rubles | — |
| 603 |  Corrosive Saw melee | veteran | 0.3 kg | — | — |
| 604 |  Cossack Shashka melee | master | 0.76 kg | — | — |
| 605 |  Couch other | default | — | — | — |
| 606 |  CR-380 sniper rifle | legend | 7 kg | — | 100% |
| 607 | CR-380 Battery bullet | default | 0.05 kg | — | — |
| 608 |  CR-72 pistol | legend | 2 kg | — | 100% |
| 609 |  Crab Salad food | newbie | 0.45 kg | — | — |
| 610 |  Crappite other | newbie | 0.05 kg | 24 rubles | — |
| 611 |  Crapwelding other | default | — | — | — |
| 612 |  Crate of Handmade M381s misc | veteran | 6 kg | — | — |
| 613 |  Crate of Handmade M397s misc | veteran | 6 kg | — | — |
| 614 |  Crate of Haze Grenades misc | master | 6 kg | — | — |
| 615 |  Crate of Jury-Rigged Fragmentation Grenades misc | veteran | 6 kg | — | — |
| 616 |  Crate of Jury-Rigged Grenades misc | stalker | 6 kg | — | — |
| 617 |  Crate of Jury-Rigged VOG-25Ps misc | veteran | 6 kg | — | — |
| 618 |  Crate of Jury-Rigged VOG-25s misc | veteran | 6 kg | — | — |
| 619 |  Crate of Napalm Grenades misc | master | 6 kg | — | — |
| 620 |  Crate of Plantain Grenades misc | master | 6 kg | — | — |
| 621 |  Crate of Shrub-1 Grenades misc | stalker | 6 kg | — | — |
| 622 |  Crate of Spark Grenades misc | master | 6 kg | — | — |
| 623 |  Crate of Stinky Grenades misc | master | 6 kg | — | — |
| 624 |  Crate of Thunder Grenades misc | master | 6 kg | — | — |
| 625 |  CRAW-6 Container containers | master | 9.2 kg | — | — |
| 626 |  Crimson other | master | — | — | — |
| 627 |  Crimson Case other | default | 5 kg | — | — |
| 628 |  Crimson Token other | master | 0.01 kg | — | — |
| 629 |  Crimson Token Charm accessory | master | — | — | — |
| 630 |  Crooked Claw Vodka drink | veteran | 0.5 kg | — | — |
| 631 |  Crow Beak other | veteran | — | — | — |
| 632 |  Crowbar melee | stalker | 1.2 kg | — | — |
| 633 |  Crucible other | master | — | — | — |
| 634 |  Crust biochemical | default | 0.3 kg | 2,100 rubles | — |
| 635 |  Cry of the Inside Out other | master | — | — | — |
| 636 |  Crye Precision SIX12 shotgun rifle | veteran | 2.65 kg | — | 100% |
| 637 |  Cryogen gravity | default | 0.4 kg | 7,800 rubles | — |
| 638 |  Cryogenic Leak other | veteran | — | — | — |
| 639 |  Crystal of Inside Out other arts | default | 0.3 kg | 10,080 rubles | — |
| 640 |  Cubemelon Pulp medicine | master | 0.015 kg | 580 rubles | — |
| 641 |  Cupboard other | default | — | — | — |
| 642 |  Cursed Rose gravity | default | 0.3 kg | 7,200 rubles | — |
| 643 |  Cursed sawed-Off other | veteran | — | — | — |
| 644 |  Custom Guns Doncaster barrel | stalker | 0.086 kg | — | — |
| 645 |  Cutting Board misc | newbie | 0.1 kg | 76 rubles | — |
| 646 |  Cycle biochemical | default | 0.15 kg | 48,000 rubles | — |
| 647 |  CZ 75 FA pistol | stalker | 1.1 kg | — | 100% |
| 648 |  Daedalus other | master | — | — | — |
| 649 |  Dagon other | master | — | — | — |
| 650 |  Damaged Microchips other | default | 0.01 kg | — | — |
