Froststeel Tube

Cost to Craft: Froststeel Tube

At the lowest EU listings, the reagents for one craft cost 106g 70s, and Cobalt Bar is the largest share at 97%. Froststeel Tube lists from 250g each, so one craft sold at that price returns 130g 80s after the 5% auction cut, a 123% 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	12 gold90 silver	103 gold20 silver
Crystallized Water	1	3 gold50 silver	3 gold50 silver
Reagents for one craft			106 gold70 silver
Froststeel Tube at its lowest listing			250 gold
Return after the 5% auction cut			130 gold80 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.