1964 Kennedy Half Dollar (90% Silver) – Highly sought after for its silver content, it can fetch hundreds or more depending on condition.
1970-S Proof Kennedy Half Dollar – With a 40% silver content and limited mintage, this coin can be worth $100 or more in high-grade condition.
Mint Errors – Coins with errors, like missing mint marks or double strikes, can command higher prices at auction.
Bicentennial 1976 Kennedy Half Dollar – Proof versions, especially those in pristine condition, are valued higher due to their limited release.
1964-D Kennedy Half Dollar – The rarer Denver-minted version, especially in uncirculated condition, can sell for a premium.
1976-S Proof Kennedy Half Dollar – Limited mintage and proof quality make these highly desirable, fetching higher bids at auctions.
Condition Matters – Coins in mint state or proof condition, particularly with original packaging, tend to sell for significantly more at auction.