How can I know that whether pricing is honest and fair. >> So at the alloy market when we make an offer we actually publish alongside of the offer the purity. So if it was 14 karat or 18 karat and that comes from our state licensed laboratory equipment and then we also give you the gram weight so you can calculate it yourself at home.You can do the math at home. So you can multiply the purity and the weight and the price of gold that day and know exactly and precisely the percentage you're getting paid out. ...