List of people with the given name Valerie. 1  Valerie Bertinelli, American actress. 2  Valerie Jarrett, American businesswoman and lawyer. 3  Valerie Leon, British actress. 4  Valerie Lilley, Northern Irish actress. 5  Valerie Morales, Puerto Rican singer-songwriter. 6  Valerie Plame, former CIA officer. 7  Valerie Sayers, American author.
Hardware costs and manpower costs. Portal metal detectors vary widely in price. Portals on the market range from as little as $1,000 up to as much as $30,000. The moderately-priced models around $4,000 to $5,000 probably offer the features and reliabilities required for a school metal detection program. Models closer to $1,000 are not recommended due to lack of sensitivity of these devices.
Buying a metal detector based solely on the number of frequencies it produces will cause you to miss treasure virtually every time you hunt! The 12.5 imaging search coil retails for $249.95, and is part of Garrett GTI upgraded pro package. Garrett's search coil technology is the most advanced of any manufacturer.