Your question is confusing to say the least. 1. Winchester never made a "Sweet Sixteen"... that distinction belongs the Browning. 2. What do you mean by "original instructions"?
50-175 usd
The value of your oliver Winchester that was made in 1980 is going for 750 dollars if new and never fired in the original box.
500 USD
Assuming you meant a model 94,not 84.The value is 695 dollars if never fired and with the original box.
400-1000 USD or so
your rifle in this condition will bring 350 dollars.
Never fired in original box with papers- retail around-$700 Fired, no box-fair used condition retail around-$350
If your rifle is in unfired and with the original box with hang tags,then we are looking at 695 dollars.if it has been fired then 300 dollars and up.
If you have the original box and papers, you gun is worth $1200. Less 200 if no box.
If in mint condition, having never fired or chambered a round, with original packaging and paperwork, about 600-650. If not, 300.
Over $10,000.
Your post-64 model 1894 Winchester will go for 350-400 in new never fired condition.