More complex motor controllers may be used to accurately control the speed and torque of the connected motor (or motors) and may be part of closed loop control systems for precise positioning of a driven machine.
The street price for a gold bar is: 180-190 gp. The price in a specialty store is: 381 gp. If you buy from a general store, the price is 180 gp. If you sell to a general store, the price is 120 gp. In the Grand Exchange, the market price is 204 gp, 194 gp minimum, and 214 gp as the maximum price.
COST OF BULLION BARS â Calculation examples only : The costs include the spot price of bullion at time of order plus a refining premium of $4 per oz for Gold and 30 cents per oz for Silver. If clients elect to have their bars vaulted, the vault costs below apply additionally.