Would need to know the markings on the rifle to determine which commemorative issue it is.
What condition is it in?
There was 19,999 guns made in this edition by winchester.
$700 to $800
150 dollars
The Winchester Buffalo Bill Commemorative rifle,or carbine were made in the year 1968.
50-700 usd
If NIB approximately $600.
Made in 1977 it is worth $695.00 at 100% condition.
175 USD
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.
That depends entirely on the condition it is in.
the Winchester 1890 is a fine 22 cal plinker. check with 'Gunbrokers.com' and look under winchester 1890 model for sale price