MP Prime is at TRU Aspley (thanks to my wife who just sent me a picture of one sitting on my couch at home)!

She said there were 3 left at 10.30 when she grabbed it... she also advised that if anyone else gets one from there you owe her a spotters fee payable in chocolate (she's billing me for the mocha she bought herself while she was there!)
Discount coupon worked too!