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Name   |
Location |
Market price |
Quest | Members Only |
| Corbicula rex (unchecked) | Found when skinning Corbicula rexes in Big Game Hunter; Chance to obtain from Irwinsson's Hunter Mark Shop's Dinosaur Egg option (80 hunter marks). | 3.0m gp | No | Yes |
| Cursed amascut sand | Monster Drop. | 4.3m gp | No | Yes |
| Crest of Zamorak | God Wars Dungeon 2; Inside the Heart of Gielinor. This item can also be bought on the Grand Exchange. Dropped by Avaryss. | 8.0m gp | No | Yes |
| Chaotic essence | Player Made (See Notes). | 11.1m gp | No | Yes |
| Cryptbloom gloves (incomplete) | Monster Drop. | 23.1m gp | No | Yes |
| Crest of Seren | God Wars Dungeon 2; Inside the Heart of Gielinor. This item can also be bought on the Grand Exchange. Dropped by Helwyr. | 25.9m gp | No | Yes |
| Camel staff | It's a possible drop from Camel Warriors. | 26.2m gp | No | Yes |
| Crest of Zaros | God Wars Dungeon 2; Inside the Heart of Gielinor. This item can also be bought on the Grand Exchange. Dropped by Vindicta. | 27.0m gp | No | Yes |
| Crest of Sliske | God Wars Dungeon 2; Inside the Heart of Gielinor. This item can also be bought on the Grand Exchange. Dropped by Gregorovic. | 29.8m gp | No | Yes |
| Croesus spore sack | Monster Drop. | 32.6m gp | No | Yes |
| Chest of Seasons | Treasure Hunter promotion. | 37.2m gp | No | No |
| Crown of Seasons | Player made (See Notes Section); Possible reward from the discontinued Squeal of Fortune between June 28th and July 8th 2013. | 52.1m gp | No | No |
| Cinderbane gloves | Dropped by monsters in the Lost Grove | 53.7m gp | No | Yes |
| Cloak of Seasons | Player made (See Notes Section); Possible Treasure Hunter reward between May 23rd and June 3rd 2014. | 90.1m gp | No | No |
| Christmas tree hat | Was obtainable during the 2012 Christmas season by trading in a sapphire, emerald, ruby, diamond, and dragonstone present. | 122.7m gp | No | No |
| Cryptbloom boots (incomplete) | Monster Drop. | 138.2m gp | No | Yes |
| Croesus foultorch | Monster Drop. | 315.9m gp | No | Yes |
| Croesus sporehammer | Monster Drop. | 339.7m gp | No | Yes |
| Cryptbloom helm (incomplete) | Monster Drop. | 386.8m gp | No | Yes |
| Cryptbloom bottoms (incomplete) | Monster Drop. | 484.4m gp | No | Yes |
| Cryptbloom top (incomplete) | Monster Drop. | 566.0m gp | No | Yes |
| Christmas cracker | This was a Jagex drop on Christmas 2001. It now can be bought from other players. | 2,147.5m gp | Yes | No |
| Christmas scythe | This was a possible prize for opening a Small or Big Christmas present from the Head elf between December 3rd 2014 and December 16th 2014. | 2,147.5m gp | No | Yes |
