Proof Bicentennial

Are these coins worth anything, or worthless?

I have a Bicentennial silver proof set of a dollar, half dollar, and quarter

not sure. go to www.ebay.com and type i your coins and whatever else you have that may be valuable and you’ll see if others have these items or similar items on there and for how much

Abraham Lincoln PR70 Proof 5-coin Bicentennial Commemora…