Name   |
Location   |
Market price   |
Quest |
Members Only |
| Infernal Puzzle Box | Can be found on the ground near Sir Cadian within The Zamorakian Undercity OR Received as a reward from Daughter of Chaos IF you haven't got it already. | --- | No | Yes |
| Infernal Source invitation | Appears in a player's inventory upon meeting the requirements. If they have no space in their inventory, then it appears the next time they do. | --- | No | No |
| Infernal urn | Player made (See Notes Section). | --- | No | Yes |
| Infernal urn (full) | Player made (See Notes Section). | --- | No | Yes |
| Infernal urn (nr) | Player made (See Notes Section). | 7,970 gp | No | Yes |
| Infernal urn (r) | Player made (See Notes Section). | --- | No | Yes |
| Infernal urn (unf) | Player made (See Notes Section). | --- | No | Yes |
| Infernal yew incense sticks | Player Made (See Notes). | 10,000 gp | No | Yes |
| Inferno adze | Given to you by King Roald after lighting all 14 beacons in the Beacon Network. | --- | No | Yes |
| Infinity boots | Upstairs in the Mage Training Arena. (Mage Training Arena is just North of the Duel Arena). | 58.5m gp | No | Yes |
| Infinity bottoms | Bought from the Rewards Guardian at the Mage Training Arena for 450 telekinetic, 500 alchemist, 5,000 enchantment, and 450 graveyard pizzaz points. | 12.0m gp | No | Yes |
| Infinity ethereal body | Found by combining the Law, Death, and Blood ethereal body from the Treasure Hunter promotional on October 16-19, 2014. | 0 gp | No | No |
| Infinity ethereal feet | Found by combining the Law, Death, and Blood ethereal feet from the Treasure Hunter promotional on October 16-19, 2014. | 0 gp | No | No |
| Infinity ethereal hands | Found by combining the Law, Death, and Blood ethereal hands from the Treasure Hunter promotional on October 16-19, 2014. | 0 gp | No | No |
| Infinity ethereal head | Found by combining the Law, Death, and Blood ethereal heads from the Treasure Hunter promotional on October 16-19, 2014. | 0 gp | No | Yes |
| Infinity ethereal legs | Found by combining the Law, Death, and Blood ethereal legs from the Treasure Hunter promotional on October 16-19, 2014. | 0 gp | No | No |
| Infinity gloves | Bought from the Rewards Guardian at the Mage Training Arena for 175 telekinetic, 225 alchemist, 1500 enchantment, and 175 graveyard pizzaz points | 1.9m gp | No | Yes |
| Infinity hat | Bought from the Rewards Guardian at the Mage Training Arena for 350 telekinetic, 400 alchemist, 3,000 enchantment, and 350 graveyard pizzaz points. | 46.3m gp | No | Yes |
| Infinity robes set | Player made (See notes section). | 124.1m gp | No | Yes |
| Infinity top | Bought from the Rewards Guardian at the Mage Training Arena for 400 telekinetic, 450 alchemist, 4,000 enchantment, and 400 graveyard pizazz points. | 23.6m gp | No | Yes |
| Infused wand | Player made (See Note Section). | --- | Yes | Yes |
| Ingression fragments | Dropped by various monsters around God Wars Dungeon 2. | 0 gp | No | Yes |
| Initiate cuisse | Bought from Sir Tiffy Cashien in Falador after Recruitment Drive. | 3,068 gp | No | Yes |
| Initiate harness (f) | Sir Tiffy Cashien in Falador park. | 23.6k gp | Yes | Yes |
| Initiate harness (m) | Sir Tiffy Cashien in Falador park. | 26.5k gp | No | Yes |
| Initiate hauberk | Purchased from Sir Tiffy Cashien after Recruitment Drive quest. | 4,017 gp | No | Yes |
| Initiate sallet | Bought from Sir Tiffy Cashien after completing Recruitment Drive. | 2,128 gp | No | Yes |
| Initiate tasset | Bought from Sir Tiffy Cashien in Falador park. | 3,568 gp | No | Yes |
| Ink pad | Obtained from Captain Brass Hand Harry during Rocking Out quest after you have fixed his brass hand. | --- | Yes | Yes |
| Ink shooter token | An Ink shooter token is an item that can be won from a Summer piƱata loot bag. | 0 gp | No | No |
| Inky Cap | These mushrooms can be found while foraging mushroom clusters found on the Uncharted Isles in The Arc. | --- | No | Yes |
| Inky hand | Obtained when you use an Ink pad with a brass hand. | --- | Yes | Yes |
| Inoculation brace | Player made (See Notes Section). | 2,781 gp | No | Yes |
| Inquisition Profiles | Found on a desk in the Northern end of the Nodon Front. | --- | Yes | Yes |
| Insect repellent | Found in the house East of Catherby Bank;
Obtained from Beekeeper. | --- | No | Yes |
| Instruction manual | Purchased from Nulodian. | --- | No | Yes |
| Insulated boots | Sold by all Slayer Masters. | 2,105 gp | Yes | Yes |
| Intricate blood stained chest | Dropped by Nex: Angel of Death. | 312.9m gp | No | Yes |
| Intricate decorative helm | Purchased from Lanthus. | --- | No | Yes |
| Intricate decorative platebody | Castle Wars area, south of Observatory. | --- | No | Yes |
| Intricate decorative platelegs | Castle Wars area, south of Observatory. | --- | No | Yes |
| Intricate decorative shield | Castle Wars area, south of Observatory. | --- | No | Yes |
| Intricate decorative sword | Castle Wars area, south of Observatory. | --- | No | Yes |
| Intricate ice chest | Dropped by Nex: Angel of Death. | 258.7m gp | No | Yes |
| Intricate shadow chest | Dropped by Nex: Angel of Death. | 329.5m gp | No | Yes |
| Intricate smoke-shrouded chest | Dropped by Nex: Angel of Death. | 119.9m gp | No | Yes |
| Intricate tattoo | This item was a reward from the discontinued Squeal of Fortune. | --- | No | Yes |
| Invasion plans | Search the chest in Glough's house in the Tree Gnome Stronghold. | --- | Yes | Yes |
| Invention cape | Purchased from Doc. | --- | No | Yes |
| Invention cape (t) | Purchased from Doc. | --- | No | Yes |
| Invention hood | Received from Doc when buying an Invention cape. | --- | No | Yes |
| Invention master cape | Purchased from Doc. | --- | No | Yes |
| Invention potion (3) | Player Made (See Notes). | 1,584 gp | No | Yes |
| Investigator's coat | It is a reward from the Cryptic Clue Fest. | --- | No | No |
| Investigator's hat | Reward from the Cryptic Clue Fest. | --- | No | No |
| Investigator's notebook (Missing, Presumed Death) | Given to you by Brother Samwell. | --- | Yes | No |
| Investigator's notebook (One Piercing Note) | Given to you by Abbess Benita. | --- | Yes | No |
| Investigator's trousers | It is a reward from the Cryptic Clue Fest. | --- | No | No |
| Invitation box | Obtained after defeating the Wights that ambush you. | --- | Yes | No |
| Invitation letter | Given to you by the Terry Balando at the Exam Centre, southeast of Varrock, in exchange for an Ancient talisman. | --- | Yes | Yes |
| Iorwerth master plan | Found by searching the Mayor of Prifddinas' desk. | --- | Yes | Yes |
| Iorwerth symbol piece | Pickpocketed from Iorwerth workers; Possible reward for completing a lap of the Hefin Agility Course. | --- | No | Yes |
| Iorwerth's message | Given to you by Lord Iorwerth, at the Elf Camp. | --- | Yes | Yes |
| IOU | Given to you by Harold at the Toad & Chicken Inn. | --- | Yes | Yes |
| Irises | Randomly obtained while harvesting the Iris bush in Het's Oasis; Obtained from the Water filtration system. | 95 gp | No | Yes |
| Irit gloves | Purchased from the Fist of Guthix Mini-game lobby. | --- | No | Yes |
| Irit incense sticks | Player Made (See Notes). | 12.5k gp | No | Yes |
| Irit potion (unf) | Player Made (See Notes). | 2,059 gp | No | Yes |
| Irit seed | Pickpocketed from Master Farmers, bought in Vinesweeper, and a possible reward from burning a Vyrewatch corpse. | 434 gp | No | Yes |
| Iron 2h crossbow | Player made (See Notes Section). | 5,578 gp | No | No |
| Iron 2h sword | Player made (See Notes); Bought from Anton in the Warriors' Guild, from Gaius' Two Handed Shop in Taverley, and at the Grand Tree in the Tree Gnome Stronghold; Possible monster drop. | 3,986 gp | No | No |
| Iron 2h sword + 1 | Player made (See Notes Section). | 11.6k gp | No | No |
| Iron armour set (lg) | This set can be made by talking to a Grand Exchange clerk whilst having Full Iron (full helmet, platebody, legs and kiteshield) in your inventory. | 26.1k gp | No | No |
| Iron armour set (sk) | This set can be made by talking to a Grand Exchange clerk whilst having Full Iron (full helmet, platebody, chainskirt and kiteshield) in your inventory. | 22.5k gp | No | No |
| Iron armoured boots | Monster drop. | 388 gp | No | Yes |