So,    I finally decided to get Shure's srh840. On amazon.com, it's now at 156 US. There's no Shure products on Amazon.ca, so I'm wondering if it's worth it, considering there probably will be some additional fees to cross the border. Anyone ever been in the same situation? What is the...

Hello.   I know SHURE's headphones have been debated to death around here (I've lurked alot in the last 2 days and checked a lot of these past threads) but I fell like there's something that's been overlooked alot. Is the change from Shure's SRH 750dj to SRH 840 worth it? I like the 750dj's...