This item is acquired in-game. See its sources below.
A Common Recipe, item level 1, binds when picked up.
First seen in build 5.5.4.69585 (Mists of Pandaria).
Spell effects bound to this item, from first-party game data.
In MoP Classic it is item level 81.
| Version | Item level | Quality | Binding |
|---|---|---|---|
| Retail (Midnight) | 1 | Common | Binds when picked up |
| MoP Classic | 81 | Common | Binds when picked up |
Creates 
Hardened Obsidium Breastplate Uncommon Plate Chest, item level 35
Using Plans: Hardened Obsidium Breastplate teaches this recipe. The Cataclysm Blacksmithing recipe Hardened Obsidium Breastplate takes 4 Folded Obsidium and 6 Elementium Bar.
Read from the World of Warcraft client build files.
Plans: Hardened Obsidium Breastplate teaches the Cataclysm Blacksmithing recipe Hardened Obsidium Breastplate, which makes Hardened Obsidium Breastplate. At the lowest US listings, the reagents for one craft cost 258g, and Folded Obsidium is the largest share at 60%. Hardened Obsidium Breastplate lists from 150g each, so one craft sold at that price returns 115g 50s less than its reagents cost, after the 5% auction cut. It turns yellow at Cataclysm Blacksmithing skill 60 and grey at 65.
| Reagent | Needed | Lowest listed | Cost |
|---|---|---|---|
 Folded Obsidium | 4 | 39 gold | 156 gold |
 Elementium Bar | 6 | 17 gold | 102 gold |
| Reagents for one craft | 258 gold | ||
| Hardened Obsidium Breastplate at its lowest listing | 150 gold | ||
| Return after the 5% auction cut | −115 gold50 silver | ||
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.
The 10 recipes nearest to Plans: Hardened Obsidium Breastplate in required skill among Recipe > Blacksmithing, all from Classic like Plans: Hardened Obsidium Breastplate.
| Item | Creates | Required Skill | Lowest Listed Price |
|---|---|---|---|
| Plans: Hardened Obsidium Breastplate (this item) | 425 | Not listed | |
| Plans: Runic Plate Shoulders |  Runic Plate Shoulders | 300 | 5 gold on 53 realms |
| Plans: Runic Plate Boots |  Runic Plate Boots | 300 | 5 gold on 52 realms |
| Plans: Runic Plate Helm |  Runic Plate Helm | 300 | 5 gold on 55 realms |
| Plans: Runic Plate Leggings |  Runic Plate Leggings | 300 | 5 gold on 52 realms |
 Plans: Thorium Leggings | Thorium Leggings | 300 | 1 gold on 69 realms |
| Plans: Radiant Leggings |  Radiant Leggings | 300 | 98 silver on 80 realms |
| Plans: Whitesoul Helm |  Whitesoul Helm | 300 | 15,000 gold on 53 realms |
| Plans: Hammer of the Titans |  Hammer of the Titans | 300 | 3 gold on 68 realms |
| Plans: Annihilator |  Annihilator | 300 | 108 gold on 62 realms |
| Plans: Frostguard |  Frostguard | 300 | 200 gold on 57 realms |
The lowest listed price among them is Plans: Radiant Leggings at 98 silver in the US Auction House.
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Plans: Hardened Obsidium Breastplate uses icon file 134939, which 1,738 other items also use. The 8 closest by item ID:
Plans: Redsteel Bracers ID 66072 · Recipe "Teaches you how to make Redsteel Bracers."Plans: Hardened Obsidium Helm ID 66069 · Recipe "Teaches you how to make a Hardened Obsidium Helm."Plans: Hardened Obsidium Legguards ID 66068 · Recipe "Teaches you how to make Hardened Obsidium Legguards."Plans: Redsteel Gauntlets ID 66074 · Recipe "Teaches you how to make Redsteel Gauntlets."Plans: Hardened Obsidium Shoulders ID 66066 · Recipe "Teaches you how to make Hardened Obsidium Shoulders."Plans: Hardened Obsidium Boots ID 66065 · Recipe "Teaches you how to make Hardened Obsidium Boots."Plans: Redsteel Belt ID 66077 · Recipe "Teaches you how to make a Redsteel Belt."Plans: Hardened Obsidium Belt ID 66064 · Recipe "Teaches you how to make a Hardened Obsidium Belt."Blizzard numbers items as they are created, so the named items next to ID 66071 (66066 to 66076) were usually added in the same batch as Plans: Hardened Obsidium Breastplate: the same quest line, zone, vendor or reward set.
Plans: Hardened Obsidium Shoulders ID 66066 · Recipe "Teaches you how to make Hardened Obsidium Shoulders."
Brazie's Sunflower Seeds ID 66067 · Miscellaneous "Teaches you how to summon and dismiss Singing Sunflower."Plans: Hardened Obsidium Legguards ID 66068 · Recipe "Teaches you how to make Hardened Obsidium Legguards."Plans: Hardened Obsidium Helm ID 66069 · Recipe "Teaches you how to make a Hardened Obsidium Helm."
Lizzy ID 66070 · Miscellaneous "Teaches you how to summon and dismiss this companion."Plans: Redsteel Bracers ID 66072 · Recipe "Teaches you how to make Redsteel Bracers."
Snail Shell ID 66073 · Miscellaneous "Teaches you how to summon and dismiss this companion."Plans: Redsteel Gauntlets ID 66074 · Recipe "Teaches you how to make Redsteel Gauntlets."
Bubbles ID 66075 · Miscellaneous "Teaches you how to summon and dismiss this companion."
Mr. Grubbs ID 66076 · Miscellaneous "Teaches you how to summon and dismiss this companion."The raw ItemSparse values for item 66071 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
TheWoWDB
