In average condition either coin is worth face value only. If it's an uncirculated or a proof coin in its original packaging, it might be worth 50 cents or so.
Current average retail value is $28.00. Issue price was $2.10.
Current retail value is $30.00
Unless it is uncirculated, it's pocket change.
As of 03/2012 a 1957 US proof set in its original pliofilm packet sells for about $35.
Average retail value: $1.00-$3.00
A 1957 nickel is worth face value only, unless it's uncirculated or a proof coin.
US quarters didn't contain any nickel until 1965. 1964 and earlier quarters were made of an alloy of 90% silver and 10% copper. Please see "What is the value of a 1941 US quarter?" for more information.
It's the usual practice of this site to answer a single question at a time. Please see:"What is the value of a 1940 US nickel?""What is the value of a 1942 US nickel?""What is the value of a 1944 US nickel?"
Current average retail value is $28.00. Issue price was $2.10.
The last U.S. silver certificates were dated 1957, and no bills were dated 1964. Please check again and post a new question.
It's worth 5 cents.
The last silver quarters were dated 1964. Your coin is made of copper-nickel and is worth 25 cents.
US quarters were not made of silver in 1965, but rather of copper-nickel. The last silver quarter made for circulation in the US were produced in 1964.
They were minted at Philadelphia, Denver and San Francisco. They were minted in 1964.
$100,000,000,000 because such a coin doesn't exist. Silver was only used in US nickels from 1942-1945 on coins with a large mintmark over the Monticello. A 1957 nickel is a common coin, worth a dollar or so if completely uncirculated but only really 5 cents if circulated.
It is necessary to know the amount of wear and mint mark (if it has one) to be able to make an estimate of value. I would suggest you take your coin to a reliable dealer and have it appraised.
The only US nickels that ever contained any silver were those struck between 1942 and 1945, when nickel was a strategic war material. "War nickels" were about 35% silver with the rest made of copper and manganese. Otherwise, any nickel you find will be made of an alloy of 75% copper and 25% nickel. So if you find, say, a 1957 or 1964 nickel in change feel free to spend it. It's not worth anything special.