Canadian olympic coins 1976 wert
1976 mule Canadian Olympic Coin. Discussion in 'What's it Worth' started by jannie, Nov 21, 2009. jannie Junior Member. Over 30 years ago, I acquired a newly-minted (it's still in the plastic case) Series I 1976 mule olympic coin. There was a mixup in the obverse and reverse dies creating a wrong-dated mule for the Series 1 $10 coin featuring.