Unless the coin is in proof or uncirculated condition it's only worth face value, so selling it at a yard sale wouldn't be very profitable. Older-date nickels still turn up in change every so often so your coin isn't unusual.
In any case except for the famous "war nickels" of 1942-45, all US nickels are made of the same cupronickel alloy as their modern counterparts - there's no silver in them at all.
Most are worth five cents. Five cents in 1963 was, of course, worth much more than it is today after decades of inflation.
It is worth about $3 in good condition and $5 in mint condition.
The coin is still in circulation today and has face value only.
It is worth a nickel
How much is a buffallo nickel worth
It would depend upon what the defect was.
In the US, a nickel is worth 5 cents.
Without further information its worth a nickel.
about a nickel.
How much is a 1820 buffalo nickel
how much does canadian nickel 1751-1951 is worth
It depends on how much nickel is in there. At the time of writing, nickel is $11.13 per pound.