Name   |
Location |
Market price |
Quest |
Members Only |
| Coffin (Gravedigger) | Gravedigger random event. | --- | No | No |
| Cog (broken) | If you fail an obstacle on the agility course with a cog in your inventory, it will break. | --- | No | Yes |
| Cog (Clock Tower) | Respawns in the Clock Tower dungeons. | --- | Yes | Yes |
| Cog (Dorgesh-Kaan) | In the old power station in the Dorgesh-Kaan agility area when you use a spanner on the console. | --- | No | Yes |
| Cog (Freezer) | Some like it Cold storage room, in the southwest corner of penguin secret bunker. | --- | Yes | Yes |
| Cog mould | Found on the South Eastern table in the Cannon repair chamber of the Artisan's Workshop. | --- | No | Yes |
| Coif (class 1) | Player made during the Stealing Creation mini-game (see notes section). | 0 gp | No | Yes |
| Coif (class 2) | Player made during the Stealing Creation mini-game (see notes section). | 0 gp | No | Yes |
| Coif (class 3) | Player made during the Stealing Creation mini-game (see notes section). | 0 gp | No | Yes |
| Coif (class 4) | Player made during the Stealing Creation mini-game (see notes section). | 0 gp | No | Yes |
| Coif (class 5) | Player made during the Stealing Creation mini-game (see notes section). | 0 gp | No | Yes |
| Coin of balance | This item was a reward from the discontinued Squeal of Fortune.
It can now be obtained from the Treasure Hunter game. | --- | No | No |
| Coins (o) | In a room of a dungeon. In the chest in the Enigmatic hoardstalker room. | --- | No | Yes |
| Coins (shilo village) | Coins are found in Rashiliya's tomb, in the Shilo Village quest | 0 gp | No | Yes |
| Collection bag | During the Barbarian Assault mini-game. | --- | No | Yes |
| Collector horn | Barbarian Assault. | --- | No | Yes |
| Collector lvl 1 | Barbarian Assault. | --- | No | Yes |
| Collector lvl 2 | Barbarian Assault. | --- | No | Yes |
| Collector lvl 3 | Barbarian Assault. | --- | No | Yes |
| Collector lvl 4 | Barbarian Assault. | --- | No | Yes |
| Collector lvl 5 | Barbarian Assault. | --- | No | Yes |
| Collector's insignia (charged) | The collector's insignia is a Barbarian Assault reward. | --- | No | Yes |
| Collector's insignia (uncharged) | The collector's insignia is a Barbarian Assault reward. | --- | No | Yes |
| Collectors coin | Obtained from Safecracking. | --- | No | Yes |
| Colonist's shoes | The Colonist's shoes are part of the Colonist outfit. The full set is bought for 4,000 Loyalty points from Xuan. | --- | No | Yes |
| Colonist's skirt | The full set is bought for 4,000 Loyalty points from Xuan | --- | No | Yes |
| Colonist's trousers | The full set is bought for 4,000 Loyalty points from Xuan. | --- | No | Yes |
| Colossal bomb | Possible reward from the Rewards box, in the Dominion Tower. | --- | No | Yes |
| Colour wheel | Found by searching a dead guard near the Temple of Light during Mourning's Ends Part II and by searching a dead slave during Within the Light. | --- | Yes | Yes |
| Coloured ball | Searching crates on the first floor of the Tower of Life. | --- | Yes | Yes |
| Columbarium key | A reward for burning a vyre corpse on a funeral pyre in the Columbarium in Paterdomus Temple, located west of Canifis. | --- | No | Yes |
| Combat beta contract | Appears in your inventory when logging on shortly after 01 June 2012.
| --- | No | Yes |
| Combat book | The combat book is found in a recruit's bunk during the Legacy of Seergaze quest. | --- | No | Yes |
| Combat bracelet (2) | Player made (See Notes Section). | 0 gp | No | Yes |
| Combat dummy MKII | Player made (see notes). | --- | No | Yes |
| Combat hood | Bought from the Fist of Guthix lobby. | --- | No | No |
| Combat lamp | Received after completion of the Contact! quest.
| --- | Yes | No |
| Combat monkey trinket | Combat monkey trinket is an item involved with the Zodiac Training Treasure Hunter promotion. It is gained from completing one of the columns on the zodiac card. | --- | No | No |
| Combat robe bottom | Bought from the Fist of Guthix Activity lobby. | --- | No | No |
| Combat robe top | Bought from the Fist of Guthix lobby. | --- | No | No |
| Combat totem | Sinkholes Distraction and Diversion. | --- | No | Yes |
| Combat training book | Given to you by Markus When you complete a Slayer contract | --- | No | Yes |
| Combat xp lamp (Death of Chivalry) | The Combat XP lamp is a reward for completing The Death of Chivalry. | --- | No | Yes |
| Combat xp lamp (Stolen Hearts) | A combat XP lamp is rewarded at the end of Stolen Hearts. | --- | No | Yes |
| Combatant's cape | Player made (See Notes Section). | --- | No | Yes |
| Combatant's hood | Player made (See Notes Section). | --- | No | Yes |
| Combination | Obtained by reading the IOU. | --- | Yes | Yes |
| Combination runes | Found by search a bookcase in the Mage Training Arena's basement. | --- | Yes | Yes |
| Combined Catalyst fragment | Received as a reward from Relomia. | --- | No | Yes |
| Comfy mattress | Obtained from Rantz, at the Feldip Hills, after giving him a Stodgy mattress to fill. | --- | Yes | Yes |
| Commander boots | Bought during the Mobilising Armies mini-game. | --- | No | Yes |
| Commander cap | Bought during the Mobilising Armies mini-game. | --- | No | Yes |
| Commander gloves | Bought during the Mobilising Armies mini-game. | --- | No | Yes |
| Commander skirt | Bought during the Mobilising Armies mini-game. | --- | No | Yes |
| Commander top | Bought during the Mobilising Armies mini-game. | --- | No | Yes |
| Commander trousers | Bought during the Mobilising Armies mini-game. | --- | No | Yes |
| Commendation | Received during game play once the set parameters are completed. | --- | No | No |
| Common brown rabbit | Result of checking a Common brown rabbit (unchecked); Result of breeding rabbits at Player-Owned Farms. | 0 gp | No | Yes |
| Common fruit | Jadinko Lair offering table, you can buy random fruits in exchange for Jadinko Lair reward points. | --- | No | Yes |
| Common green frog | Bought from the Farmers' Market; Result of checking a Common green frog (unchecked); Result of breeding frogs at Ranch Out of Time. | 0 gp | No | Yes |
| Common jadinko | Result of checking a Common jadinko (unchecked); Result of breeding jadinkos at the Ranch Out of Time. | 0 gp | No | Yes |
| Common white hen | Result of checking a Chicken egg (unchecked); Result of breeding chickens at Player-Owned Farms. | 0 gp | No | Yes |
| Commorb | Received from Sir Tiffy Cashien. | --- | Yes | Yes |
| Commorb v2 | Sir Tiffy Cashien upgrades your Commorb to a Commorb v2. | --- | Yes | Yes |
| Communication device | Received from Moia. | --- | Yes | Yes |
| Communication device (Extinction) | Received from Moia. | --- | Yes | Yes |
| Communication orb | Received from TzHaar-Mej-Jeh. | --- | Yes | Yes |
| Compacted clay | Obtained by Mining rocks on the island. | --- | No | Yes |
| Compacted hides | Obtained from Big Game Hunter; Obtained from catching butterflies on Anachronia; Obtained by killing monsters on Anachronia (you do NOT need to be on a Slayer task). | --- | No | Yes |
| Compacted leaves | Obtained by traversing obstacles on the Anachronia Agility course; Obtained by chopping overgrown idols on Anachronia. | --- | No | Yes |
| Compacted stone | Obtained by Mining rocks on the island. | --- | No | Yes |
| Compacted vines | Obtained by traversing obstacles on the Anachronia Agility course. | --- | No | Yes |
| Compacted wood | Obtained by chopping overgrown idols on Anachronia. | --- | No | Yes |
| Compass arrow | Randomly found while skinning a Big Game Hunter creature. | --- | No | Yes |
| Complete tome | Found in Ancient caskets; Obtained randomly while excavating. | --- | No | Yes |
