This is a set of 25 solid sterling silver postage stamps which are plated in gold. People are attempting to sell this set with case and documentation for up to $4300 on ebay. Still a pretty cool set especially for someone with an interest in both stamps and precious metals. All are labelled .925 I received this in trade exactly as you see pictured. I don't have the case or any certificates etc but is guaranteed authentic. Condition appears good. Total weight including paper is around 460g. Asking price is near spot at $425 including express post within Australia. Paypal or bank transfer. Buzz or PM. Only 1 available.