6 Jun 2016 4 Fast Facts In 1970, the US printed quarters over 1941 Canadian quarters. As a result, there's a tiny 1941 just above the word “dollar” on the Washington quarter values from the 1930's can fetch $12. The older Standing Liberty series is very popular with collectors. Many dates are scarce and in demand for $25 or $30 each. If you have any old silver quarters in well preserved condition the value quickly rises to $45 or more. Even older, the Barber series has similar high demand coins.