New MacBook PROs invade Amazon

The new MacBook PRO laptops are now available for pre-order at Amazon. Release date is not specified:

+ 15.4″ MLW82LL/A with i7, 512GB for $2800
+ 13.3″ MNQF2LL/A with i5, 512GB for $2000
+ same in silver, MNQG2LL/A for $2000
+ 13.3″ MLL42LL/A, i5, 256GB for $1500