| 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 |
| Obsidian gloves | Player Made (See Notes). | --- | No | Yes |
| Obsidian golem pouch | Player made (See Notes Section). | 3,637 gp | No | Yes |
| Obsidian Golem scroll (Volcanic Strength) | Using an obsidian golem pouch on an obelisk. | 253 gp | 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 hands | 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 |
| Ocean's Archer Body and Hands token | Won from Treasure Hunter during the Ocean's Alliance - The Archer promotion (January 2018). | 807.6k gp | No | No |
| Ocean's Archer Bow token | Won from Treasure Hunter during the Ocean's Alliance - The Archer promotion (January 2018). | 446.6k gp | No | No |
| Ocean's Archer Crossbow token | Won from Treasure Hunter during the Ocean's Alliance - The Archer promotion (January 2018). | 291.8k gp | No | No |
| Ocean's Archer Head token | Won from Treasure Hunter during the Ocean's Alliance - The Archer promotion (January 2018). | 368.9k gp | No | No |
| Ocean's Archer Legs and Feet token | Won from Treasure Hunter during the Ocean's Alliance - The Archer promotion (January 2018). | 574.8k gp | No | No |
| Ochre snelm (pointed) | Player made (See Notes Section). | 88 gp | No | Yes |
| Ochre snelm (round) | Player made (See Notes Section). | 174 gp | No | Yes |
| Octopus | Located in the interrogation room of the Penguin Outpost. | --- | Yes | Yes |
| Octopus backpack | Can be bought from the Rare token store for 7,000 tokens. | --- | No | No |
| Octopus companion pet token | Possible reward from completing the Summer Beach Party activities | 304.8k gp | No | No |
| 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 (unchecked) | Found when skinning Oculi apoterrasaurs in Big Game Hunter; Chance to obtain from Irwinsson's Hunter Mark Shop's Dinosaur Egg option (80 hunter marks). | 784.4k gp | No | Yes |
| Oculi apoterrasaur glacies | Result of breeding oculi apoterrasaurs at the Ranch Out of Time. | 0 gp | No | Yes |
| Oculi apoterrasaur glacies (unchecked) | Obtained from the Dream of Iaia. | 771.5k gp | No | Yes |
| Oculi apoterrasaur meat | Player made (See Notes Section). | 4,249 gp | No | Yes |
| Oculi apoterrasaur oceanum | Result of breeding oculi apoterrasaurs at the Ranch Out of Time. | 0 gp | No | Yes |
| Oculi apoterrasaur oceanum (unchecked) | Obtained from the Dream of Iaia. | 744.0k gp | No | Yes |
| Odd bird seed | Birdseed holder in the Eagles' Peak Cave. | --- | Yes | Yes |
| Off-hand adamant crossbow | Player made (See Notes Section). | 7,331 gp | No | No |
| Off-Hand Argonite Longsword | Player made (See Notes Section); Monster drop. | 0 gp | No | Yes |
| Off-hand Armadyl crossbow | It is dropped by Commander Zilyana and her minions. | 4.1m gp | No | Yes |
| Off-Hand Ascension Crossbow | Player made (See Notes Section). | 42.7m 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 Black Crossbow | Possible Treasure Trails reward (Easy Clue scroll). | 1.1m gp | No | Yes |
| Off-Hand Black Longsword | Monster drop; Possible Treasure Trails (Easy) reward; Possible Steel key chest reward. | 3,086 gp | No | Yes |
| Off-hand black scimitar | Monster drop. | 4,519 gp | No | Yes |
| Off-hand black sword | Monster drop. | 3,266 gp | No | Yes |
| Off-hand Blightbound crossbow | Monster Drop. | 73.9m gp | No | Yes |
| Off-hand blisterwood sickle | Player Made (See Notes). | --- | No | Yes |
| Off-hand blisterwood stake | Player made (See Notes section). | --- | No | Yes |
| Off-hand blurite crossbow | Player made (See Notes). | 0 gp | No | No |
| Off-hand blurite sword | Player made (See Notes). | --- | No | No |
| Off-hand briefcase | Possible Treasure Trails reward (Medium Clue scroll). | 1.6m gp | No | Yes |
| Off-hand bronze crossbow | Player made (See Notes Section). | 1,134 gp | No | No |
| Off-hand bronze longsword | Player made (See Notes Section). | 994 gp | No | Yes |
| Off-hand bronze sword | Player made (See Notes Section). | 988 gp | No | Yes |
| Off-hand chaotic crossbow | Purchased from the Rewards trader in Daemonheim for 100K Dungeoneering tokens. | --- | No | Yes |
| Off-hand chaotic longsword | Purchased from the Rewards trader in Daemonheim for 100K Dungeoneering tokens. | --- | No | Yes |
| Off-hand crystal chakram | Player made (See Notes Section). | 359.9k gp | No | Yes |
| Off-hand crystal dagger | Player made (See Notes Section). | 391.6k gp | No | Yes |
| Off-hand death lotus dart | Player Made (See Notes Section). | --- | No | Yes |
| Off-hand demon slayer crossbow | Possible reward for defeating a Demon Raid. | 52.8k gp | No | Yes |
| Off-hand dragon crossbow | Player made (See Notes Section). | 4.8m gp | No | Yes |
| Off-hand dragon longsword | Bought from the sword stall in Zanaris. | 57.5k gp | No | Yes |
| Off-hand dragon scimitar | Bought from Daga on Ape Atoll and Dealga in Varrock. | 68.9k gp | No | Yes |
