|  | Uninfected Root Sample Common · Quest | 1 | 55 | Quest | | Common | | |
|  | Unknown Reward Common · Quest | 1 | | Quest | | Common | | |
|  | Unlit Poor Torch Common · Other | 10 | | Other | | Common | | 2 copper |
| | Unlit Torch Common · Quest | 1 | | Quest | | Common | | |
|  | Unloaded Zapper Common · Quest | 1 | | Quest | | Common | | |
|  | Unpainted Mechanostrider Rare · Mount | 40 | 40 | Mount | | Rare | | |
|  | Unpopped Darkmist Eye Common · Quest | 1 | | Quest | | Common | | |
|  | Unprepared Sawtooth Flank Common · Quest | 1 | | Quest | | Common | | |
|  | Unrefined Ore Sample Common · Quest | 1 | | Quest | | Common | | |
|  | Unruptured Stalker Gland Common · Quest | 1 | 1 | Quest | | Common | | |
|  | Unsanctified Grenade Common · Consumable | 52 | | Consumable | | Common | Crafted | 15 silver |
|  | Unsettling Vision Uncommon · Other | 10 | 1 | Other | | Uncommon | | |
|  | Unsigned Field Duty Papers Common · Quest | 60 | 58 | Quest | | Common | | |
|  | Unstable Elemental Core Common · Other | 1 | | Other | | Common | | 2 silver |
|  | Unstable Microfilament Uncommon · Cloth | 40 | | Cloth | | Uncommon | | |
|  | Unstable Potion Common · Quest | 1 | | Quest | | Common | | |
|  | Unstable Trigger Common · Parts | 40 | | Parts | | Common | Crafted | 10 silver |
|  | Unstoppable Boots, Legs, and Shoulders Set Epic · Junk | 55 | | Junk | | Epic | | 12 copper |
| | Unstoppable Gloves and Belt Set Epic · Junk | 55 | | Junk | | Epic | | 12 copper |
| | Unstoppable Helm and Chestpiece Set Epic · Junk | 55 | | Junk | | Epic | | 12 copper |
|  | Unstudied Artifact Common · Quest | 1 | | Quest | | Common | | |
|  | Unsullied Owl Statuette Rare · Other | 60 | 60 | Other | | Rare | | |
|  | Untainted Giblets Common · Quest | 60 | | Quest | | Common | | |
|  | Untainted Seed Common · Quest | 1 | | Quest | | Common | | |
|  | Untainted Soil Common · Quest | 60 | | Quest | | Common | | |
|  | Untapped Dowsing Widget Common · Quest | 1 | | Quest | | Common | | |
|  | Untested Basilisk Sample Common · Quest | 1 | | Quest | | Common | | |
|  | Untested Hyena Sample Common · Quest | 1 | | Quest | | Common | | |
|  | Untested Scorpid Sample Common · Quest | 1 | | Quest | | Common | | |
|  | Untranslated Journal Common · Quest | 1 | | Quest | | Common | | |
|  | Unusual Flask Common · Junk | 60 | 1 | Junk | | Common | | |
| | Unusual Herb Seeds Uncommon · Herb | 36 | | Herb | | Uncommon | | 90 copper |
|  | Unusual Ooze Vial Common · Quest | 60 | | Quest | | Common | | |
|  | Unyielding Battle Signet Uncommon · Miscellaneous · Finger | 58 | 53 | Miscellaneous | Finger | Uncommon | | 18 silver 75 copper |
|  | Upper Map Fragment Common · Quest | 1 | | Quest | | Common | | 62 copper |
|  | Ur's Treatise on Shadow Magic Common · Other | 1 | | Other | | Common | | |
|  | Urchin's Pants Common · Cloth · Legs | 10 | | Cloth | Legs | Common | | 60 copper |
| | Urgent Message Common · Quest | 1 | | Quest | | Common | | |
|  | Ursangous's Paw Uncommon · Quest | 20 | 20 | Quest | | Uncommon | | |
|  | Ursine Heirloom Common · Quest | 1 | | Quest | | Common | | |
|  | Used Monster Sample Common · Quest | 1 | | Quest | | Common | | 1 copper |
|  | Useless Goop Poor · Junk | 1 | | Junk | | Poor | | 15 copper |
|  | Uthek's Draenethyst Staff Common · Quest | 1 | | Quest | | Common | Crafted | |
| | Uthek's Draenethyst Staff Common · Quest | 1 | | Quest | | Common | | |
|  | Uthek's Staff Common · Quest | 1 | | Quest | | Common | | |
|  | Uther Lightbringer's Gold Coin Poor · Junk | 1 | | Junk | | Poor | | 4 copper |
|  | Uther's Tribute Common · Quest | 1 | | Quest | | Common | | |
|  | Uthil's Cudgel Uncommon · Mace · One-Hand | 32 | | Mace | One-Hand | Uncommon | | 50 silver 96 copper |
|  | Vacant Heart Common · Quest | 1 | | Quest | | Common | Crafted | |
|  | Vaelan's Gift Common · Quest | 1 | | Quest | | Common | | |
