| A | B | C | D | E | F | G | H | I | J | K | L | M |
| N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
Name   |
Location |
Market price |
Quest | Members Only |
| Customs trousers | Monster drop. | --- | No | Yes |
| Customs trousers (Pieces of Hate) | Found by searching the lockers on the ground floor. | --- | Yes | Yes |
| Cutthroat flag | The Cutthroat flag can be purchased from Honest Jimmy for 200 Pieces of Eight. | --- | No | Yes |
| Cw super attack potion | The Cw super attack potion is a reward from Castle Wars. | --- | No | Yes |
| Cw super defence potion | The Cw super defence potion is a reward from Castle Wars. | --- | No | Yes |
| Cw super energy potion | 1 Silver Castle wars ticket(Lanthus) | --- | No | Yes |
| Cw super magic potion | The set costs one Silver Castle wars ticket and can only be consumed while playing Castle Wars. | --- | No | Yes |
| Cw super ranging potion | The set costs one Silver Castle wars ticket and can only be consumed while playing Castle Wars. | --- | No | Yes |
| Cw super strength potion | The set costs one Silver Castle wars ticket and can only be consumed while playing Castle Wars. | --- | No | Yes |
| Cyan crystal | Search the chest past the door of blue light. | --- | Yes | Yes |
| Cyclopean helmet | Monster drop. | 8,007 gp | No | No |
| Cyclosis teleport | Purchased from Boni. | --- | No | Yes |
| Cylinder | Found inside the Mage Training Arena (in the Enchantment Chamber).
You can pick one up from the Cylinder pile. | --- | No | Yes |
| Cyrisus's chest | Obtained from 'Bird's-Eye' Jack. | --- | Yes | Yes |
