Beginning in June 2011, crib safety standards have been expanded.  Drop-side cribs have been banned and all stores are forbidden to offer them for sale beyond this date -- including auction sites. 

Daycare centers have until December 28, 2012 to replace their cribs with stationary sided cribs.  Drop-sided cribs have been responsible for deaths when they become dislodged and drop, causing entrapment and suffocation.