Interesting pricing of N9s at Verkkokauppa

Still eyeing the white N9, I've been following the price fluctuations of this device. Currently on Verkkokauppa.com, the black 64GB version is only 399,90€, much cheaper than the black and magenta 16GB ones. However the white unicorn remains highest at 529,90€. Is this a glitch? 130€ difference between the two 64GB models? Oh why isn't the white one at the cheaper price? :P

Screenshot taken on 7/3/2012