Mountain Lion Shipping in July, $19.99 for upgrades from Snow Leopard and Lionby Anand Lal Shimpi on June 11, 2012 2:07 PM EST
Apple will be shipping Mountain Lion next month. The upgrade will cost Snow Leopard and Lion owners only $19.99. The fee upgrades all of your personal Macs. Macs shipping today get a free upgrade to Mountain Lion when it ships.