We may not have a firm release date for new BlackBerry 10 devices yet, but least we now know they exist in finished form. Bbin, an Indian BlackBerry blog, has found a video of a Mexican sales representative showing off the final version of RIM’s (RIMM) BlackBerry L Series, the first time we’ve seen a BlackBerry 10 device that isn’t a BB10 Dev Alpha B model. The video itself is nothing spectacular — it shows off some of the device’s messaging and photo capabilities — but it should be heartening for long-suffering BlackBerry fans who have been waiting many months for a new device to buy. The full video is posted below.

[Via N4BB]