I have a 50 Pound bag of Copper Pennies / need suggestions how to PART?

So I have a 50 Lb Bag of Copper Pennies ( mostly KM132 and 201 ).
Im not much into US pennies and keep putting off sorting these.
What is the best way to trade or sell them practically? They are heavy and shipping adds up quickly on these.
By the roll, by the mint mark, etc? Maybe groups of AU and BU?

also need suggestions on how to price?

Appreciate any help.

What I have done is put them in groups of ten, each decade, then get some small plastic bags and try to sell them on Kajiji. A local dealer has world coins by nation like this and asks between 5 and 10 bucks a bag. I have many cents from 1940 to 2012. I have nickels,dimes, and quarters from 1968 to the present. Haven't done it yet but that is my plan.