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Name   |
Location |
Market price |
Quest | Members Only |
| Oil lantern (Needs Oil) | An oil lamp can be combined with an oil lantern frame (forged from iron) to make an oil lantern for 50 Crafting experience. Combining the lantern frame with the lamp does not require a furnace or anvil. | 23 gp | No | Yes |
| Oak armour case | Player made. | 22 gp | No | Yes |
| Opal bolt tips | Made by using a chisel with an Opal. | 22 gp | No | No |
| Oak kitchen table | Player made (See Notes Section). | 19 gp | No | Yes |
| Oak wardrobe | Player made using 3 Oak planks on an Oak workbench or better. | 19 gp | No | Yes |
| Oak drawers | Player made (See Notes Section). | 17 gp | No | Yes |
| Off-hand mithril dart | Player made (See Notes Section). | 13 gp | No | No |
| Oil lantern frame | An Oil lantern frame can be made by members with level 26 smithing from an iron bar, giving 25 smithing experience. | 13 gp | 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 |
| Off-Hand Bathus Knife | Player made (See Notes Section); Monster drop. | 0 gp | No | No |
| Off-Hand Bathus Longsword | Player made (See Notes Section). | 0 gp | No | Yes |
| Off-Hand Bathus Rapier | Player made (See Notes Section). | 0 gp | No | Yes |
| Off-Hand Bathus Warhammer | Player made (See Notes Section). | 0 gp | No | Yes |
| Off-hand blisterwood sickle | Player Made (See Notes). | --- | No | Yes |
| Off-hand blisterwood stake | Player made (See Notes section). | --- | No | Yes |
