Anyone buying Canadian sets?

[Chaboo]

An elderly friend of the family wants to sell her Canadian sets/coins from the 80s and 90s. Anyone buying these or have recommendations on how I should sell these for her? They're in MN and I'm in AZ so it'll take some time/work.

My parents sent me pictures and here's what I can relay. I see, for the silver coins, the purity and weight vary, so it'll take some time to make sure each item is tracked correctly.
~12 Uncirculated sets
~14 Proof sets including one from 1967 with the $20 gold
~32 Dollars (mix of bu and proof)
~3 Specimen Sets
~1992 Commemorative Saskatchewan set (12 quarters and a $1)
~mix of circulated pennies a couple from the 20s/30s through the 70s (not sure if there are any from the 80s)


*She also has $30+ face value of copper US pennies if anyone's interested in them too.

Thanks,
Dale