is Mudflap rare? is the license plate supposed to say , Trax or Mudflap to be rare? is goldtooth Skids rare? is Ravage rare? how do you know or can tell? I have a goldtooth Skids , my friend has a goldtooth Skids , he went to the Walmart store and saw 5 more goldtooth Skids so how can he be rare? I need to know before spending even more money. "Just the facts please"