Winchester Model 12, 20 gauge, circa 1930s-40s

Does anyone have a ballpark value for a Winchester Model 12 20 gauge, circa late 1930s or early 1940s. No fancy stuff, but in good condition?

well the model 12 in 20 ga usually brings a little more than 12 ga model in simular grades,,book prices for standard no frills models are beteween 200-700 for the 12 ga models and proably add a 100 for the 20 ga in original condition,,but you have to factor in if someone has refinished it or condition of wood (cracks) and funtionality along with remaining metal finish,,barrel lenght and so on,,so as an average price on a no frills original gun ,,i would say between 300-500..
bigcurt