TheWoWDB
Recipe
EngineeringNorthrend Engineering
Cobalt Frag Bomb
Reagent cost, the crafted item's lowest listed price and the estimated profit at that price, from current US Auction House listings - recalculated every snapshot.
Crafting estimate at current listings
- Reagent cost (lowest listed)
- 89 gold4 silver
- Crafted item, lowest listed price (each)
- …
- Items per craft
- 3
- Listed value of one craft
- …
- Auction House cut (5%)
- …
- Estimated profit at that listed price
- …
- Items per craft: the game’s spell data creates 3 per craft, so the listed value of one craft is that many times the lowest listed price.
Recipe facts
- Profession
- Engineering
- Requires skill
- 1
- Expansion tier
- Northrend Engineering
- Item level
- 27
- Reagent slots
- 2
- Cast time
- 2 sec
Crafts
Reagents
2Handful of Cobalt Bolts26 gold
1Volatile Blasting Trigger37 gold4 silver
Cost per reagent
| Reagent | Qty | Each | Cost | Share |
|---|---|---|---|---|
| Handful of Cobalt Bolts Parts · 3,392 on the Auction House · crafted by Handful of Cobalt Bolts (Engineering) | 2 | 26 gold | 52 gold | 58% |
| Volatile Blasting Trigger Parts · 4,975 on the Auction House · crafted by Volatile Blasting Trigger (Engineering) | 1 | 37 gold4 silver | 37 gold4 silver | 42% |
| Total per craft | 89 gold4 silver | 100% |
About Cobalt Frag Bomb
One craft takes 2 Handful of Cobalt Bolts and 1 Volatile Blasting Trigger.
- Recipe category
- Explosives (Northrend Engineering)
- Skill-up colours (Northrend Engineering skill)
- Yellow 1 to 7 · Green 8 to 14 · Grey 15 and up
- Skill points per craft
- 1
Cobalt Frag Bomb tooltip
More Explosives recipes (Northrend Engineering)
Cobalt Frag Bomb: lowest listed price, last 30 days
The current lowest listing is 37% below its 30-day median. Over these 30 days the lowest listing moved more than tenfold, so a single snapshot, including the one the estimate uses, can sit far from typical.
- Now
- 26 gold99 silver
- 30-day low
- 10 gold Sep 19
- 30-day high
- 49,999 gold97 silver Sep 9
- 30-day median
- 43 gold
- 7-day median
- 60 gold99 silver
- Hourly snapshots
- 687
US region, the cheapest listing at each hourly Auction House snapshot. These are asking prices, not sales.
Where the reagents come from
Handful of Cobalt Bolts. Made with Handful of Cobalt Bolts (Engineering, Northrend Engineering) from 2 
Cobalt Bar, 2 per craft. At lowest listed prices that makes one Handful of Cobalt Bolts for 23 gold75 silver, against 26 gold listed. Also a required reagent in 12 other recipes (12 Engineering); Mechano-Hog takes the most, 40 per craft.
Volatile Blasting Trigger. Made with Volatile Blasting Trigger (Engineering, Northrend Engineering) from 3 Cobalt Bar and 1 
Crystallized Water, 2 per craft. At lowest listed prices that makes one Volatile Blasting Trigger for 37 gold15 silver, against 37 gold4 silver listed. Also a required reagent in 3 other recipes (3 Engineering); the most per craft: Explosive Decoy (Engineering, 3 per craft), Box of Bombs (Engineering, 1 per craft) and Global Thermal Sapper Charge (Engineering, 1 per craft).
More Northrend Engineering recipes in the same skill range
- Armor Plated Combat ShotgunWeapons, learn at 1, grey at 75
- Armored Titanium GogglesGoggles, learn at 1, grey at 75
- Bladed PickaxeDevices, learn at 1, grey at 15
- Charged Titanium SpecsGoggles, learn at 1, grey at 75
- Diamond-cut Refractor ScopeScopes, learn at 1, grey at 40
- Electroflux Sight EnhancersGoggles, learn at 1, grey at 75
- Froststeel TubeReagents, learn at 1, grey at 30
- Gnomish Army KnifeDevices, learn at 1, grey at 75
- Gnomish Lightning GeneratorDevices, learn at 1, grey at 65
- Gnomish X-Ray SpecsGoggles, learn at 1, grey at 65
Reading these numbers
At current lowest listed prices the 2 reagents for one craft of Cobalt Frag Bomb cost 89 gold4 silver. Most of that is Handful of Cobalt Bolts - 2 at 26 gold each, 52 gold, 58.4% of the whole basket. Watch that one price and you have watched most of this recipe.
Break-even is 93 gold72 silver per craft, 31 gold24 silver per item at 3 items a craft - below that listed price the craft loses gold once Blizzard’s 5% cut is taken. The crafted item has no current Auction House listing to compare it against, so the estimate above is left unknown rather than guessed.
Costs use each reagent’s lowest listed price; the estimate is the crafted item’s lowest listed price, times the items one craft makes, minus those reagents and Blizzard’s 5% sale cut. Listings are asking prices, not sales. Recalculated every snapshot and left blank rather than guessed when a price is missing. How we estimate crafting profit →
Other recipes that use Handful of Cobalt Bolts
Featured in guides
Guides and routes on this site that cover Cobalt Frag Bomb.
Data notes
- No Auction House price for the crafted item - output value unknown (it may be soulbound/BoE gear or an untracked item).