Cannot say anything about a possible numismatic value of that coin. But gold is at roughly 920 US dollars per ounce, so yours (1/10 oz) would be about $90. Probably a little less if you want to sell it ... Christian
If melt value is around $90, I'd be willing to guess you could get $100-$115 out of this coin, like stated above, that is what they sell on ebay...
