There have been multiple reports that the Sony NEX-FS100 would be available around June, but now Cinema5D is providing an unsourced report that it "might be out in a couple of days."
Even if true, if the availability of this camera follows other models, they will trickle out over the next few months, and are unlikely to remain "in stock" at any dealer for some time.
B & H: NEX-FS100U Camcroder only $4,999
B & H: NEX-FS100U (with 18-200mm lens) $5,599
Cinema5D: Sony FS100 available in the next days