You can buy one for $ 3.95 at this site.
http://www.tias.com/cgi-bin/showcase-item.cgi?itemKey=1921680105&store=/stores/sestate
The coin is face value.
The coin has NO silver and is face value.
about $10
One dollar.
50 cents.
The coin is face value
300.00
If it's not proof or a very high mint state coin, it's face value
Current retail value of a 1972 Mint set is $4.00 Issue price was $3.50
Current retail value is $5.00 issue price was $3.50
$14.50 on ebay
nothing