Hi, I hope that everyone is doing well. I have 2921 grams of pre decimal 50% silver for sale at $25 per ounce ASW Eg 622 grams of coins = 622/2=311g ASW. 311/31.1= 10ozt or 9.99888ozt if your being particular Willing to break up into 450 gram lots at a minimum buyer to pay postage buzz or pm with quantity. cheers