garylcsr, I think you misunderstood DD. The medal(not a coin) is 10 millimeters in diameter, not a 10mil plating.
With that said, a 10mm medal is VERY small. For comparison, a $1 gold Indian Princess has a diameter of 14.3mm and total weight is 1.7g 90% gold. US Mint platinum Eagles are .9995 fine so I would think a pure platinum 10mm medal might weigh 1-1.2g. Based on $1325/oz spot, you would have ~$80-100 in platinum value between the two. This is strictly an educated guess but could differ dramatically based upon real weight of the medals. I would want an exact weight in grains or hundredths of a gram before I would bid on it- you just don't know how much platinum you are getting otherwise.
With that said, a 10mm medal is VERY small. For comparison, a $1 gold Indian Princess has a diameter of 14.3mm and total weight is 1.7g 90% gold. US Mint platinum Eagles are .9995 fine so I would think a pure platinum 10mm medal might weigh 1-1.2g. Based on $1325/oz spot, you would have ~$80-100 in platinum value between the two. This is strictly an educated guess but could differ dramatically based upon real weight of the medals. I would want an exact weight in grains or hundredths of a gram before I would bid on it- you just don't know how much platinum you are getting otherwise.

















