Panama, 1978 9-Piece Proof Set. This is the set that includes the large 20 Balboas coin. The set is all original and includes the certificate of authenticity. The display case is discolored and stained, which I believe is from humidity. The set contains 5.6931 troy ounces of actual silver weight . Low starting bid and no reserve. You can get a better, view by supersizing the photos. Bie sure to check out my other listings!!Shipping : Shipping is $6. If you win multiple items, discounted shipping is available. Domestic purchases are all sent with delivery tracking. All Other International Buyers: All other destinations are $25 by registered mail. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.