Assuming it's a standard clad 1989 Proof set. Average retail value is $6.00. Issue price was $11.00.
Average retail price is $7.00
Both Proof & Uncirculated coins were issued, the current average retail value is the same at $29.00.
NO US proof sets were made in 1965-1967 but they did make Special Mint Sets the coins in these sets do have some proof like details. Current retail value for a 1965 set is $8.00 issue price was $4.00
4 types of United States Mint Proof Sets were made in 1992. The clad 1992-S Proof set has a current retail value of $8. The Prestige set that has the Olympic half & dollar in it is $40.00. The regular silver set is $29.00. The silver Premier set is $31.
The current value of a 1962 US proof set is $29.
The current value of a 1950 proof set is $750.
Current value is about $4.00
current value is $12.00
All Proof 1972-S Eisenhower dollars are 40% silver. Current average market values are $7.00.
The current value is $9.
The current value is $4.
Current retail value is $6.33 a Cameo proof is $7.48