I predict it won’t be long before the police will outlaw anyone making offers to buy the guns that police are hoping to get turned in.
Either that or harassment of the buyers.
The state of Arizona just passed a law requiring that all guns gathered by state and local governments be sold rather than destroyed. The money will be added to the government coffers.
Arizona Sanity: Governor Brewer signs two bills Protecting Second Amendment rights
http://gunwatch.blogspot.com/2013/04/arizona-sanity-governor-brewer-signs.html