I managed to grab one of these the other day from my local Toys R Us in northern Colorado. Somehow I picked the exact day they had come into the store to go look for it. It was a little bit of a fiasco finding it though. They only got 4 into the store and after selling one about an hour before I got there, the other 3 went missing. After an hour of searching the store top to bottom, the employees found them in a stuffed in a box in the far corner of the backroom covered in baby items.
I briefly worked stocking at a Toys R Us during Christmas time for a little extra cash years back. Anything that was really popular and coming in would often times be pulled by the full time employees so they could buy it and then resell it themselves. I guarantee you that's what happened.
I don't know if this means anything but they have pulled it from their site. I hope that does not mean that they are gone for good. I also see they have the legacy Megazord up for pre-order. I hope both become available. Would love to get one of each.
Chad
Got mine from TRU.com, of course mine had a few QC issues, small nick in the electroplating on the front as well as some sloppy paint, but overall a beautiful piece.