It’s safe to say that Blackberry is sort of betting the farm with their new Blackberry 10 operating system and its accompanying devices, which presumably is meant to compete against the likes of Apple, Google and Microsoft’s mobile offerings. The Z10 was released not too long ago and is available on AT&T, but how does it fare against the competition? As it turns out, not too bad. Spotted on Amazon’s Best Seller’s list, the Blackberry Z10 ranks at 8th place. This puts it above the white iPhone 5 16GB, and below phones like the Google Nexus 4 and the Samsung Galaxy S3 and its iterations. It should be noted that this version of the Z10 is unlocked and off-contract, meaning that customers will have to pay a whopping $633.99 for it, compared to buying it on contract where AT&T is offering the device for $199. What do you guys think? Should the Z10 have ranked higher?