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Name   |
Location |
Market price |
Quest | Members Only |
| Octopus backpack | Can be bought from the Rare token store for 7,000 tokens. | --- | No | No |
| Off-hand Imcando pistol 1 | Player made (See Notes Section). | --- | No | Yes |
| Off-hand Imcando pistol 2 | Player made (See Notes Section). | --- | No | Yes |
| Off-hand Imcando pistol 3 | Player made (See Notes Section). | --- | No | Yes |
| Off-hand Imcando pistol 4 | Player made (See Notes Section). | --- | No | Yes |
| Off-hand Imcando pistol 5 | Player made (See Notes Section). | --- | No | Yes |
| Ogre Kyzaj axe | Unknown | --- | No | Yes |
| Opulent wine goblet | Unknown | --- | No | Yes |
| Order of Dis robes | Unknown | --- | No | Yes |
| Oriental fan | Can be bought from the Rare token store for 7,000 tokens. | --- | No | No |
| Ork cleaver sword | Unknown | --- | No | Yes |
| Orthenglass flask | Unknown | --- | No | Yes |
| Ourg megahitter | Unknown | --- | No | Yes |
| Ourg tower-goblin cower shield | Unknown | --- | No | Yes |
| Oak casket | 50% chance of being found while Fishing when using a (Superior)Casket-salvaging scrimshaw. | --- | No | Yes |
| Oak sapling | Player made (See Notes Section). | --- | No | Yes |
| Oak seedling | Player made (See Notes Section); Bought from Coeden in Prifddinas. | --- | No | Yes |
| Oak seedling (w) | Player made (See Notes Section). | --- | No | Yes |
| Oak-blackjack | Given to you by Ali the Operator in Pollnivneach. | --- | Yes | Yes |
| Oaken sentinel boots | Treasure Hunter between March 9-13, 2017. | 0 gp | No | Yes |
| Oaken sentinel branch | Treasure Hunter between March 9-13, 2017. | 0 gp | No | Yes |
| Oaken sentinel chest | Treasure Hunter between March 9-13, 2017. | 0 gp | No | Yes |
| Oaken sentinel helm | Treasure Hunter between March 9-13, 2017. | 0 gp | No | Yes |
| Oaken sentinel trunks | Treasure Hunter between March 9-13, 2017. | 0 gp | No | Yes |
| Obliteration | By being crowned a Supreme Champion, or by killing one of the other Supreme Champions in the Crucible | --- | No | Yes |
| Obsidian amulet | By searching the northeastern bookcase, for the book "Handy Maggot Avoidance Techniques", on the second floor of Dr Fenkenstrain's Castle. | --- | Yes | Yes |
| Obsidian bar | Player Made (See Notes). | --- | No | Yes |
| Obsidian boots | Player Made (See Notes). | --- | No | Yes |
| Obsidian charm | Monster drop. | --- | No | Yes |
| Obsidian gloves | Player Made (See Notes). | --- | No | Yes |
| Obsidian idol arms | Possible Squeal of Fortune prize between the 18th of October and the 8th of November, 2013. This item is now discontinued. | 0 gp | No | No |
| Obsidian idol body | Possible Squeal of Fortune prize between the 18th of October and the 8th of November, 2013. This item is now discontinued. | 0 gp | No | No |
| Obsidian idol head | Possible Squeal of Fortune prize between the 18th of October and the 8th of November, 2013. This item is now discontinued. | 0 gp | No | Yes |
| Obsidian idol legs | Possible Squeal of Fortune prize between the 18th of October and the 8th of November, 2013. This item is now discontinued. | 0 gp | No | No |
| Obsidian kiteshield | Player Made (See Notes). | --- | No | Yes |
| Obsidian knife | Found on one of the Ancient scales. Tunnel in TzHaar City during Brink of Exintction. | --- | Yes | Yes |
| Obsidian mace | Found near the Ancient scale. Tunnel in TzHaar City during Brink of Exintction. | 0 gp | No | Yes |
| Obsidian mage helm | Player Made (See Notes). | --- | No | Yes |
| Obsidian maul | Found on the ground after you defeat the Tokzaar Champion. Fight Cauldron during The Brink of Extinction. | --- | Yes | Yes |
| Obsidian platebody | Player Made (See Notes). | --- | No | Yes |
| Obsidian platelegs | Player Made (See Notes). | --- | No | Yes |
| Obsidian plateskirt | Player Made (See Notes). | --- | No | Yes |
| Obsidian ranger helm | Player Made (See Notes). | --- | No | Yes |
| Obsidian shard | Monster Drop; TokHaar Fight Cauldron reward. | --- | No | Yes |
| Obsidian staff | Found on the ground, by the statues. Tunnel in TzHaar City during Brink of Exintction. | --- | Yes | Yes |
| Obsidian sword | Found on one of the Ancient scales. Tunnel in TzHaar City during Brink of Exintction. | --- | Yes | Yes |
| Obsidian throwing ring | Found on the ground, by the statues. Tunnel in TzHaar City during Brink of Exintction. | --- | Yes | Yes |
| Obsidian warrior helm | Player Made (See Notes). | --- | No | Yes |
| Occult gorajan trailblazer body | Possible reward from Treasure Hunter, obtainable during the promotion from 13th to 17th of October 2016. | 0 gp | No | Yes |
| Occult gorajan trailblazer feet | Possible reward from Treasure Hunter, obtainable during the promotion from 13th to 17th of October 2016. | 0 gp | No | Yes |
| Occult gorajan trailblazer hands | Possible reward from Treasure Hunter, obtainable during the promotion from 13th to 17th of October 2016. | 0 gp | No | Yes |
| Occult gorajan trailblazer head | Possible reward from Treasure Hunter, obtainable during the promotion from 13th to 17th of October 2016. | 0 gp | No | Yes |
| Occult gorajan trailblazer legs | Possible reward from Treasure Hunter, obtainable during the promotion from 13th to 17th of October 2016. | 0 gp | No | Yes |
| Octopus | Located in the interrogation room of the Penguin Outpost. | --- | Yes | Yes |
| Oculi apoterrasaur | Result of checking an Oculi apoterrasaur (unchecked); Result of breeding oculi apoterrasaurs at the Ranch Out of Time. | 0 gp | No | Yes |
| Oculi apoterrasaur glacies | Result of breeding oculi apoterrasaurs at the Ranch Out of Time. | 0 gp | No | Yes |
| Oculi apoterrasaur oceanum | Result of breeding oculi apoterrasaurs at the Ranch Out of Time. | 0 gp | No | Yes |
| Odd bird seed | Birdseed holder in the Eagles' Peak Cave. | --- | Yes | Yes |
| Odd cocktail | Player made (see notes). | 0 gp | No | Yes |
| Off-Hand Ardent Mace 1 | Unlocked during 2015 Valentine's Day seasonal event for 400 Rose petals (scattered). | --- | No | No |
| Off-Hand Ardent Mace 2 | Unlocked during 2015 Valentine's Day seasonal event for 400 Rose petals (scattered). | --- | No | No |
| Off-Hand Ardent Mace 3 | Unlocked during 2015 Valentine's Day seasonal event for 400 Rose petals (scattered). | --- | No | No |
| Off-Hand Ardent Mace 4 | Unlocked during 2015 Valentine's Day seasonal event for 400 Rose petals (scattered). | --- | No | No |
| Off-Hand Ardent Mace 5 | Unlocked during 2015 Valentine's Day seasonal event for 400 Rose petals (scattered). | --- | No | No |
| Off-Hand Ardent Mace 6 | Unlocked during 2015 Valentine's Day seasonal event for 400 Rose petals (scattered). | --- | No | No |
| Off-Hand Argonite Battleaxe | Player made (See Notes Section); Monster drop. | 0 gp | No | Yes |
| Off-Hand Argonite Dagger | Player made (See Notes Section) or Monster drop. | 0 gp | No | Yes |
| Off-Hand Argonite Knife | Player made (See Notes Section); Monster drop. | 0 gp | No | Yes |
| Off-Hand Argonite Longsword | Player made (See Notes Section); Monster drop. | 0 gp | No | Yes |
| Off-Hand Argonite Rapier | Player made (See Notes Section); Monster drop. | 0 gp | No | Yes |
| Off-Hand Argonite Warhammer | Player made (See Notes Section); Monster drop. | 0 gp | No | Yes |
| Off-hand attuned crystal chakram | Player made (See Notes Section). | --- | No | Yes |
| Off-hand attuned crystal dagger | Player made (See Notes Section). | --- | No | Yes |
| Off-Hand Bathus Battleaxe | Player made (See Notes Section). | 0 gp | No | Yes |
| Off-Hand Bathus Dagger | Player made (See Notes Section). | 0 gp | No | Yes |
