Proofhouse.com has a store brand chart.
It a Savage models ... 30D, 30E, 30F or Stevens model 67
50-300 USD. Made by Savage.
Winchester, same as model 1400.
This is a Savage models 30D, 30E, 30F 0r a Stevens model 67, or Savage model 30-30AC Check these models. I appears both Stevens ans Savage made a model 300 for Western Auto under the Revelation name.
Depends on condition and model. 300-1000
Try egunparts
The Sears Ted Williams Model 300, semi-auto, shotguns were made by Winchester. The Sears 300 is the same as the Winchester Model 1400.
Not much, $100 to $120.
Remington Model 11-48 (Highest value) Made from 1949 to 1968: 425,000 were made. $300 for all gauges except the 28 gauge. 300 percent for the 28 gauge.
300-500 USD.
Made by Savage/Stevens, same as the Model 311. Value $150-$300.
Made from 58-63. 100-300 USD