The 1972-S Proof Eisenhower Dollar has a current retail value of $6.50
a little under a dollar
The current metal value is 19 cents.
In perfect uncirculated condition it would be worth $5.
Current retail value is $6.00
About $4.50 if it is in its original Mint packaging
One dollar.
All Proof 1972-S Eisenhower dollars are 40% silver. Current average market values are $7.00.
About $3.25.
A 1972 Eisenhower dollar is just a big dollar, only proof & special collector's coins sold from the mint have more than face value.
the 1972 Kennedy half dollar is worth 50 cents in circulated condition, or about a dollar in uncirculated condition
Trade dollars were not made in 1972. Check and make sure you have the correct date.