I believe this is the one from the prooflike set, which as you mentioned had a mintage of 117,318. It doesn't appear to be from the specimen set as I can't see any traces of a specimen finish - granted it is heavily circulated and I haven't seen any specimen finish coins in that condition for comparison.
For the 1999 (polar bear) toonie, there is only these two varieties. For the 1999 Nunavut toonie, there are several.
For the 1999 (polar bear) toonie, there is only these two varieties. For the 1999 Nunavut toonie, there are several.























