I got one! It was close though. My wife and I got to the Target store last night around 6 p.m. (first in line!). The staff was really cool and obviously tickled we were so into it. I spoke with the manager and let him know I was there for the Force FX and needed it! He was cool, but couldn't tell me if he had one yet or not since they wouldn't know what they had until they started stocking (~8 p.m.). Around 9:30 he called me out of line to give me the bad news that the store didn't get any- BUT, since I had been waiting so long and he knew this is what I really wanted he checked the computer and saw he had one on the 6 a.m. truck coming up from D.C. He took my number and promised to hold it for me if I could be there when they opened up this morning at 8 a.m. (Which I obviously did- again, 1st in line). I bought it and a 4-pack of AA batteries to make sure it was working then hit some other stores.
My initial first reaction is that it is AWESOME. Made of metal, felt good and heavy in my hands. I could get a good 2-handed grip. The red wire that runs down the side is a real wire, not hard plastic that is painted (as I feared). The sound board is completely unique to any other sabers. I am very happy I got it and will use it with my costume. I still plan to buy a nice 3D printed hilt to finish and paint to hang off my belt, but this will do nicely for trooping.