100-400 USD
i just bought a used one for 399.99 .it looks and shoots like a new one.
Depending on exact model and condition, used Weatherby Vanguard 7mm magnums are currently selling at between $350-$550.
Standard Vanguard is about $400. My references do not show they were made in .280 caliber.
50-500 USD or so
In like-new, unfired condition, around $1.600- $1,700. Any commemorative firearm drops sharply in value if used. That rifle is the Weatherby Mark V.
100-400 USD or so
The name Vanguard is used in many business such as insurance, finance for individuals and mutual funds. There is also Vanguard University of Southern California.
It's VANGUARD. It means the front line of a force or advancing group. It's usually used to refer to military maneuvers, as in "The young soldier found himself in the vanguard of his unit." It can also be used to refer to a business or political movement, as in "The company was at the vanguard of the computer revolution."
It means the leading elements of a group- the people out in front. Now used figuratively more often than not. "The forward thinking men will always be in the vanguard of change."
100-500 USD
Value on a rifle depends on the caliber and condition. The S&W 1500 was manufactured in Japan by a company named Howa, and they are high quality rifles. Howa also made guns for Weatherby and Mossberg. In good used condition they are worth $300-$400.
One can find a used Fender Blues Deluxe amplifier at Musician's Friend. Someone can save $300 from buying from Musician's Friend. The Fender Blues Deluxe amplifiers are in stock and ready to ship.