Lochnut I've seen one before (not the artist series though), with that pickup installed at the 19th fret - actually sounds pretty good when plugged in - IIRC, we ran some fx thought the pup and it sounded slightly like a strat neck pickup? Probably a aftermarket install though.
Worth? Well, the artist series is the upper end of the Samick range - But, I'd say not a great deal, it's got a Samick logo...I guesstimate around 2-3k depending on the buyer.