Vendor NPC, zone and position come from the client's collection source tables (CollectableSourceInfo and CollectableSourceVendorSparse); coordinates are the in-game map readout.
Build history
First seen in build 5.5.4.69585 (Mists of Pandaria).
Read from the World of Warcraft client build files.
Lightsteel Helm Crafting Costs
Cost to Craft: Lightsteel Helm
At the lowest US listings, the reagents for one craft cost 143g 40s. The recipe Lightsteel Helm turns yellow at Pandaria Blacksmithing skill 40 and grey at 75.
Prices are the lowest listed prices in the latest US Auction House snapshot, not sales. Recipes, reagents, yields and skill levels come from the World of Warcraft client build files.
How Lightsteel Helm Compares
Who It Suits
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Lightsteel Helm suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Transmog Sets
Lightsteel Helm is part of the transmog set Spiritguard's Warplate (Warrior, Paladin and Death Knight only). The other 16 pieces:
Blizzard numbers items as they are created, so the named items next to ID 82911 (82906 to 82916) were usually added in the same batch as Lightsteel Helm: the same quest line, zone, vendor or reward set.