Billibub Cogspinner
<Engineering Supplier>
Found in Stormwind City.
Stormwind City
Item Stock Price 
Blacksmith Hammer∞ 18 
Blank Parchment∞ 5 
Bronze Framework1 24 
Bronze Tube2 8 
Coarse Blasting Powder4 48 
Copper Modulator1 2 
Copper Tube1 4 80 
Engineer's Ink∞ 20 
Gyrochronatom1 30 
Heavy Stock∞ 20 
Mining Pick∞ 81 
Rough Blasting Powder3 16 
Silver Contact3 1 
Strong Flux∞ 20 
Weak Flux∞ 1 Wooden Stock∞ 2 Zone Spawns Coordinates Stormwind City 1 55.2, 7.1