WP

If you find one of the new stealable items, be sure to keep it in your pack for 5 minutes or so before putting it in your bank or locking it down. If you don't, the system never notices it was stolen and when it respawns, the one you have will disappear!

More items will be added later, so you never know what might be liftable until you try!

Update 10/18/2014

These items have been tweaked for a short respawn time. This makes them less rare but solves any issues with super-long spawn times. Keep them in your pack or in your bank box for 15 minutes after stealing and they'll be yours forever!