Apple iPad Magic Keyboard is up for preorder on Amazon, don't trust the May 30 release date - 9to5Mac
Amazon.com: Apple Magic Keyboard (Wireless, Rechargable) - US English - White : Electronics
Amazon.com: Apple Magic Keyboard for iPad Pro 11-inch (4th, 3rd, 2nd and 1st Generation) and iPad Air (5th and 4th Generation) - US English- White : Electronics
Apple Magic Keyboard for iPad Pro 12.9 inch (3rd, 4th and 5th Generation) - Black - Buy Apple Magic Keyboard for iPad Pro 12.9 inch (3rd, 4th and 5th Generation) - Black