This topic got me thinking. There are lots of people that have hoarded more ammo than they could ever use, than all of their relatives and friends could ever use. Ammo is hard for individuals to sell over the internet, and it's not the kind of thing a gun shop would want to buy from private people for liability reasons.
Some day there is going to be so much ammo out there from about a 5-7 year period of mass hoarding that folks won't be able to give it away. Garage sales and gun shows, that's where I'd try to sell it, I guess.