Was just about to post the same(very similar) topic!

I have a bunch of once fired .300win.mag. and .340wby brass

Where should I sell? any idea on the going rate? whatever I can get perhaps?

Also should I only sell in groups of 100 or more? or is 20, 40 etc...cool too? do guys want the original ammo boxes typically, or just cases in a bag of sorts?

Also are nickel colored cases a problem? I have a mix of brass/nickel cases for the .300win.mag., all brass for the .340wby though.

Thanks.