All else being equal, yes.
A standard Leupold rifle scope is black. They can also be purchased in white and silver. They can be purchased from the Leupold website or from online auction sites like ebay.
Leupold 30x40
1148 in 12 ga. auto, field grade, would probably sell for $200, if in very good condition. There is no such thing as a 270 gauge. It is a .270 Winchester caliber, in the 7400 Remington. In very good condition, it would likely $250 or so. The scope is usually a throw-in, and will only bring extra dollars if it is a Weaver, Redfield, Lyman, Leupold (unlikely). In that case...+$50 for a good weaver, $75 for a Redfield or Lyman, and $125 for a Leupold.
pineapplessss.
100-500
199$
50-75
100-550 or so
The Browning was built in 1968 on a long extractor FN Mauser action. The Leupold scope was built prior to 1974.
The best scope to use for hunting is one that isn't cheap. The cheaper the scope is the lower the quality it is. In this instance, one gets what they paid for. The best Leupold Scopes are ones that are of the measurements 3.5-10x40mm.
10-100 usd
Quality Deer Management Association