Impossible to answer without knowing who made it.
If both rifle and carbine are in unfired(new in the box condition) with the hang tags and original boxes?The value will be 1,375 dollars for the set.
Your Canadian centennial rifle or carbine in unfired condition will bring 650 dollars.If the rifle has been fired,then you are looking at between 200-350 dollars.
$1,200 to $1,300 with box and manuals
about 1000
3000.00
NIB New in the Box condition,un-fired and with sleeve that rifle was shipped in from factory is $2000.00 to $2250.00. Most however range from $1500.00 to $1800.00 un-fired.
100-300 USD
They can run from 100-1000 or so
Your Winchester Cenntennial 1966 Carbine is valued at 695.00 dollars in the condition you describe.
50-500 USD or so
$150.00 to $685.00 Winchester made about 185,000 copies of this rifle and the same of a carbine, difference being length in barrel. The $685.00 value is only a rifle in mint condition still in box, never fired and all paperwork. No box and or paperwork or being fired you lose half the value. This is the cheapest Winchester built.
The value of your Model 64 can only be determined by a visual inspection and evaluation to determine which specific variant that it is (e.g. Sporting rifle, Deer Rifle, Carbine, Deluxe Carbine), and what the graded condition is. Bert H.