





3 Hours
3
0
$85.00
Note: KSL, its service providers, and the seller receive data from this message. See our Privacy Notice and TOU for details.
ApplePay
PayPal
VenmoOriginal, unopened 1957 United States Treasury proof set from the Philadelphia Mint. Remains in its original sealed condition. Proof sets from this era feature mirror-like coins struck specifically for collectors, not circulation. A great addition for any collector of mid-century US coinage. Local pickup only.
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.












3 Hours
3
0
$85.00
Note: KSL, its service providers, and the seller receive data from this message. See our Privacy Notice and TOU for details.
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.






ApplePay
PayPal
VenmoOriginal, unopened 1957 United States Treasury proof set from the Philadelphia Mint. Remains in its original sealed condition. Proof sets from this era feature mirror-like coins struck specifically for collectors, not circulation. A great addition for any collector of mid-century US coinage. Local pickup only.











