Hi and thanks for looking. I have 10 Stirling Crowns, mix of proof and BU. All 1981 Charles and Di commemorative Isle of Man. They are all in their original display boxes, outer sleeves and have their COA's, which is amazing for flippers....but none of that really matters as I am selling them below spot anyway. 10 crowns - 28.28gms x 10 = 282.80grams x .925 = 261.59 /31.1 = 8.41oz ..... So at $37 an ounce = $310 plus $15 for an express post satchel or pick up Tingalpa, Brisbane, makes for a pretty good deal. GF