If you buy it on the online apple store then yes. However, as said it introduces a 4-6 week shipping delay at the moment, so unless you don't mind waiting buy it afterwards. The wireless mouse has no delay though.
I really wish they'd have made the new wireless keyboard a full keyboard. I use the number pad all the time and that will probably keep me from buying it.
For those that don't mind, I guess it'll suit them fine, but I'll most likely either stick with using the wired version when I get my new iMac (should be here later on today) or use the old Bluetooth keyboard. (which is what I'm typing on right now)
I think the wireless keyboard is ugly all together. It's not long enough IMO. And that thick casing underneath to house the electronics seems a little too much for such a svelte design.