What is the value of a Winchester Model 94 Little Big Horn Commemorative in calibre 44-40?
If absolutely NIB, never molested since it left the factory, about 250 more than a shooter (400).
Winchester says they never made a Teddy Roosevelt Commemorative 30-06, but they do have a Teddy Roosevelt Commemorative Model 94 chambered in 30-30. They also have Limited Edition Model 1895s (Teddy Roosevelt's favorite rifle) in the 30-06 caliber that have Roosevelt's picture on the box, but they're not technically Teddy Roosevelt Commemorative models. Hope that helps.
What is the value of a Winchester commemorative rifle Michigan law enforcement maufactured about 1980?
Winchester did not make a commemorative "Michigan law enforcement" Model 94. What you have is a special edition gun that was made by Winchester, but embellished by someon else. This was a very common practice with the Model 94. Cheverolet and Dodge, and Coca Cola did the same thing in the early 1980s. Special edition Winchester Model 94s essentially have the same value as a "plain Jane" Modle 94 of the same manufacture era.
Depends on the calibre of the rifle: Cartridge: 25-20 Winchester, 32-20 Winchester =.525 Magazine Tube Cartridge: 25-35 Winchester, 30-30 Winchester, 32 Winchester Special, 32-40 Winchester, 38-40 Winchester, 38-55 Winchester, 44-40 Winchester, .44 Remington magnum, .45 long colt =.645 Magazine Tube