Hi! Wanted to make a separate thread cause it's pretty important info I've bought my iMac 3 days ago with a Space Grey mouse and keyboard but not a trackpad. Today I've decided to buy the trackpad and I've contacted Apple Support to find out if that is possible. So it turns out... Yes you can order it from Apple Support! Just select your iMac Pro as a product and open a chat and tell them you want to get a Space Grey mouse/keyboard/trackpad, they'll send you a web payment link and ask for shipping details and will send it to you! And if something happens to any of the Space Grey accessories, you can reorder them the same way: Yay!