Froststeel Tube

Cost to Craft: Froststeel Tube

At the lowest US listings, the reagents for one craft cost 192g 76s, and Cobalt Bar is the largest share at 98%. Froststeel Tube lists from 204g each, so one craft sold at that price returns 1g 4s after the 5% auction cut, a 0.5% margin over its reagents. The recipe Froststeel Tube turns yellow at Northrend Engineering skill 20 and grey at 30.

Reagent	Needed	Lowest listed	Cost
Cobalt Bar	8	23 gold72 silver	189 gold76 silver
Crystallized Water	1	3 gold	3 gold
Reagents for one craft			192 gold76 silver
Froststeel Tube at its lowest listing			204 gold
Return after the 5% auction cut			1 gold4 silver

What Else the Reagents Make

• Cobalt Bar goes into 48 other recipes across Blacksmithing, Engineering, Jewelcrafting and Inscription, including Honed Cobalt Cleaver, Saronite Ambusher, Spiked Cobalt Belt and Spiked Cobalt Bracers. It is itself made by the recipe Smelt Cobalt.
• Crystallized Water goes into 19 other recipes across Blacksmithing, Leatherworking, Engineering, Alchemy and Enchanting, including Black Chitinguard Boots, Cloak of Tormented Skies, Dark Frostscale Leggings and Dark Nerubian Leggings.